1
|
Marmol-Perez A, Migueles JH, Ubago-Guisado E, Gil-Cosano JJ, Rodriguez-Solana A, Redondo-Tébar A, Llorente-Cantarero FJ, Labayen I, Ortega FB, Ruiz JR, Gracia-Marco L. Every Move Counts to Improve Bone Health at Clinical Sites in Young Pediatric Cancer Survivors: The iBoneFIT Project. Med Sci Sports Exerc 2024; 56:1085-1093. [PMID: 38306313 DOI: 10.1249/mss.0000000000003397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2024]
Abstract
PURPOSE We aimed to examine the associations of 24-h movement behaviors (moderate to vigorous physical activity [MVPA], light physical activity [LPA], sedentary behavior [SB], and sleep) with age-, sex-, and race-specific areal bone mineral density (aBMD) z -score parameters at clinical sites in young pediatric cancer survivors. METHODS This cross-sectional multicenter study was carried out within the iBoneFIT framework in which 116 young pediatric cancer survivors (12.1 ± 3.3 yr old; 42% female) were recruited. We obtained anthropometric and body composition data (i.e., body mass, stature, body mass index, and region-specific lean mass), time spent in movement behaviors over at least seven consecutive 24-h periods (wGT3x-BT accelerometer, ActiGraph), and aBMD z -score parameters (age-, sex-, and race-specific total at the body, total hip, femoral neck and lumbar spine). Survivors were classified according to somatic maturity (pre or peri/postpubertal depending on the estimated years from peak height velocity). The adjusted models' coefficients were used to predict the effect of reallocating time proportionally across behaviors on the outcomes. RESULTS In prepubertal young pediatric cancer survivors, reallocating time to MVPA from LPA, SB, and sleep was significantly associated with higher aBMD at total body ( B = 1.765, P = 0.005), total hip ( B = 1.709, P = 0.003), and lumbar spine ( B = 2.093, P = 0.001). In peri/postpubertal survivors, reallocating time to LPA from MVPA, SB, and sleep was significantly associated with higher aBMD at all sites ( B = 2.090 to 2.609, P = 0.003 to 0.038). Reallocating time to SB from MVPA or LPA was significantly associated with lower aBMD at most sites in prepubertal and peri/postpubertal survivors, respectively. Finally, reallocating time to sleep from MVPA, LPA, and SB was significantly associated with lower aBMD at total body ( B = -2.572, P = 0.036) and total hip ( B = -3.371, P = 0.015). CONCLUSIONS These findings suggest that every move counts and underline the benefits of increasing MVPA or LPA, when low MVPA levels are present, for bone regeneration after pediatric cancer treatment completion.
Collapse
Affiliation(s)
| | | | - Esther Ubago-Guisado
- Department of Physical Education and Sports, Faculty of Sport Sciences, Sport and Health University Research Institute (iMUDS), University of Granada, Granada, SPAIN
| | | | - Andrea Rodriguez-Solana
- Department of Physical Education and Sports, Faculty of Sport Sciences, Sport and Health University Research Institute (iMUDS), University of Granada, Granada, SPAIN
| | | | | | - Idoia Labayen
- IS (IS-FOOD), Navarra's Health Research Institute (IdiSNA), Department of Health Sciences, Public University of Navarra, Navarra, SPAIN
| | | | | | | |
Collapse
|
2
|
de Moraes LS, Agostinete RR, Ribeiro BLL, Oliveira RS, Mortatti AL. Upper and lower limb bone mass accrual in adolescent footballers across a short period of training and competition. J Pediatr (Rio J) 2024; 100:289-295. [PMID: 38103576 PMCID: PMC11065656 DOI: 10.1016/j.jped.2023.07.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Revised: 07/12/2023] [Accepted: 07/18/2023] [Indexed: 12/19/2023] Open
Abstract
OBJECTIVES To analyze bone mineral content (BMC) and area bone mineral density (aBMD) accrual in adolescent male footballers who started their first football season. METHODS 17 athletes (14.8 ± 0.4 years) were monitored across 15 weeks of football training. Participants were evaluated for somatic maturation (HPHV), BMC, and aBMD at three time points: before (M1) and after (M2) a preparatory phase, and at the end of the competitive phase (M3). BMC and aBMD were measured using DXA scans. Participants were divided into groups according to maturation status (circa-PHV and post-PHV), and the amount of accumulated training load (median split). RESULTS A significant effect (12.1 g/week, standard error (SE) = 2.6 g/week) was observed for lower limbs BMC across the three time points. There were no significant effects of time for upper limbs BMC. There was a significant effect of time for total body aBMD (0.007, SE = 0.003 g/cm2/week) across the three time points. Adolescents at post-PHV had a significant 245.6 g (SE = 56.1 g) higher BMC compared to adolescents at circa-PHV. No significant effects were observed for the accumulated training load. CONCLUSION Systematic football training, even during the growth spurt, has a positive impact on adolescent bone markers despite the accumulated training load and maturation.
Collapse
Affiliation(s)
- Luhane Silva de Moraes
- Universidade Federal do Rio Grande do Norte (UFRN), Departamento de Educação Física, Natal, RN, Brazil
| | - Ricardo R Agostinete
- Universidade Estadual Paulista (UNESP), Departamento de Educação Física, Presidente Prudente, SP, Brazil
| | | | - Ricardo Santos Oliveira
- Universidade Federal do Rio Grande do Norte (UFRN), Departamento de Educação Física, Natal, RN, Brazil
| | - Arnaldo Luis Mortatti
- Universidade Federal do Rio Grande do Norte (UFRN), Departamento de Educação Física, Natal, RN, Brazil
| |
Collapse
|
3
|
Marmol-Perez A, Ubago-Guisado E, Llorente-Cantarero FJ, Vlachopoulos D, Rodriguez-Solana A, Gil-Cosano JJ, Ruiz JR, Gracia-Marco L. Determinants of bone parameters in young paediatric cancer survivors: the iBoneFIT project. Pediatr Res 2023; 94:1538-1546. [PMID: 37202528 DOI: 10.1038/s41390-023-02645-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Revised: 04/18/2023] [Accepted: 04/20/2023] [Indexed: 05/20/2023]
Abstract
BACKGROUND Bone health is remarkably affected by endocrine side effects due to paediatric cancer treatments and the disease itself. We aimed to provide novel insights into the contribution of independent predictors of bone health in young paediatric cancer survivors. METHODS This cross-sectional multicentre study was carried out within the iBoneFIT framework in which 116 young paediatric cancer survivors (12.1 ± 3.3 years old; 43% female) were recruited. The independent predictors were sex, years from peak height velocity (PHV), time from treatment completion, radiotherapy exposure, region-specific lean and fat mass, musculoskeletal fitness, moderate-vigorous physical activity and past bone-specific physical activity. RESULTS Region-specific lean mass was the strongest significant predictor of most areal bone mineral density (aBMD), all hip geometry parameters and Trabecular Bone Score (β = 0.400-0.775, p ≤ 0.05). Years from PHV was positively associated with total body less head, legs and arms aBMD, and time from treatment completion was also positively associated with total hip and femoral neck aBMD parameters and narrow neck cross-sectional area (β = 0.327-0.398, p ≤ 0.05; β = 0.135-0.221, p ≤ 0.05), respectively. CONCLUSION Region-specific lean mass was consistently the most important positive determinant of all bone parameters, except for total hip aBMD, all Hip Structural Analysis parameters and Trabecular Bone Score. IMPACT The findings of this study indicate that region-specific lean mass is consistently the most important positive determinant of bone health in young paediatric cancer survivors. Randomised clinical trials focused on improving bone parameters of this population should target at region-specific lean mass due to the site-specific adaptations of the skeleton to external loading following paediatric cancer treatment. After paediatric cancer diagnosis, years from peak height velocity (somatic maturity) is critical for bone development.
Collapse
Affiliation(s)
- Andres Marmol-Perez
- Department of Physical Education and Sports, Faculty of Sports Science, Sport and Health University Research Institute (iMUDS), University of Granada, Granada, Spain
| | - Esther Ubago-Guisado
- Department of Physical Education and Sports, Faculty of Sports Science, Sport and Health University Research Institute (iMUDS), University of Granada, Granada, Spain.
- Instituto de Investigación Biosanitaria, ibs.Granada, Granada, Spain.
| | - Francisco J Llorente-Cantarero
- Instituto de Investigación Biomédica Maimonides (IMIBIC), Córdoba, España
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain
- Departamento de Didácticas Específicas, Facultad de Educación, Universidad de Córdoba, Córdoba, España
| | - Dimitris Vlachopoulos
- Centro de Investigación sobre Ejercicio y Salud Infantil, Universidad de Exeter, Exeter, UK
| | - Andrea Rodriguez-Solana
- Department of Physical Education and Sports, Faculty of Sports Science, Sport and Health University Research Institute (iMUDS), University of Granada, Granada, Spain
| | - Jose J Gil-Cosano
- Department of Physical Education and Sports, Faculty of Sports Science, Sport and Health University Research Institute (iMUDS), University of Granada, Granada, Spain
- Department of Communication and Education, Universidad Loyola Andalucía, Dos Hermanas, Sevilla, Spain
| | - Jonatan R Ruiz
- Department of Physical Education and Sports, Faculty of Sports Science, Sport and Health University Research Institute (iMUDS), University of Granada, Granada, Spain
- Instituto de Investigación Biosanitaria, ibs.Granada, Granada, Spain
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain
| | - Luis Gracia-Marco
- Department of Physical Education and Sports, Faculty of Sports Science, Sport and Health University Research Institute (iMUDS), University of Granada, Granada, Spain
- Instituto de Investigación Biosanitaria, ibs.Granada, Granada, Spain
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain
| |
Collapse
|
4
|
Martínez-Noguera FJ, Alcaraz PE, Ortolano-Ríos R, Marín-Pagán C. One Season in Professional Cycling Is Enough to Negatively Affect Bone Health. Nutrients 2023; 15:3632. [PMID: 37630821 PMCID: PMC10458969 DOI: 10.3390/nu15163632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Revised: 08/14/2023] [Accepted: 08/15/2023] [Indexed: 08/27/2023] Open
Abstract
Cycling is a very popular sport worldwide, and several studies have already indicated that cycling at various levels has a negative impact on bone health. This is of concern to both performance and health managers of many cycling teams at different levels because of its economic and social impact. Based on the scientific literature, we hypothesize that a single season at the professional level can negatively affect bone health status. The aim of this study was to assess how professional cycling affects bone health markers after one season. Densitometry was used to measure the bone mineral density (BMD), bone mineral content (BMC), bone area (BA), fat mass (FM), fat-free mass (FFM), T-score and Z-score in professional cyclists after one season. After one season at the professional level, cyclists' BMD decreased significantly in the legs, trunk, ribs and pelvis (p ≤ 0.05). BMC decreased in the arms and spine (p ≤ 0.05). BA decreased significantly in the arms and spine (p ≤ 0.05). In addition, a significant decrease in Z-score (p ≤ 0.05) and a decreasing trend in T-score and total BMD (p = 0.06) were observed. One season of professional cycling is enough to negatively affect bone health status.
Collapse
Affiliation(s)
- Francisco Javier Martínez-Noguera
- Research Center for High-Performance Sport, University of Murcia, Campus de los Jerónimos, Guadalupe, 30107 Murcia, Spain; (P.E.A.); (C.M.-P.)
| | - Pedro E. Alcaraz
- Research Center for High-Performance Sport, University of Murcia, Campus de los Jerónimos, Guadalupe, 30107 Murcia, Spain; (P.E.A.); (C.M.-P.)
| | - Raquel Ortolano-Ríos
- Sports Physiology Department, Faculty of Health Sciences, UCAM Universidad Católica San Antonio de Murcia, 30107 Murcia, Spain;
| | - Cristian Marín-Pagán
- Research Center for High-Performance Sport, University of Murcia, Campus de los Jerónimos, Guadalupe, 30107 Murcia, Spain; (P.E.A.); (C.M.-P.)
| |
Collapse
|
5
|
Jürimäe J, Remmel L, Tamm AL, Purge P, Maasalu K, Tillmann V. Follistatin Is Associated with Bone Mineral Density in Lean Adolescent Girls with Increased Physical Activity. CHILDREN (BASEL, SWITZERLAND) 2023; 10:1226. [PMID: 37508723 PMCID: PMC10378065 DOI: 10.3390/children10071226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 06/30/2023] [Accepted: 07/11/2023] [Indexed: 07/30/2023]
Abstract
Follistatin is a member of the activin-follistatin-inhibin hormonal system and is proposed to affect bone metabolism. However, data regarding the effect of follistatin on bone are relatively scarce and contradictory in humans. The purpose of the current study was to investigate possible associations of serum follistatin concentration with bone mineral characteristics in lean and physically active adolescent girls. Bone mineral density, body composition, resting energy expenditure and different energy homeostasis hormones in serum including follistatin, leptin and insulin were investigated. Significant relationships (p < 0.05) between serum follistatin (1275.1 ± 263.1 pg/mL) and whole-body (WB) bone mineral content (r = 0.33), WB areal bone mineral density (aBMD) (r = 0.23) and lumbar spine (LS) aBMD (r = 0.29) values were observed. Serum follistatin remained associated with LS aBMD independent of body fat and lean masses (r = 0.21; p < 0.05). However, the follistatin concentration explained only 3% (R2 × 100; p = 0.049) of the total variance in LS aBMD values. In conclusion, serum follistatin concentrations were associated with bone mineral values in lean adolescent girls with increased physical activity. Follistatin was an independent predictor of lumbar spine areal bone mineral density, which predominantly consists of trabecular bone.
Collapse
Affiliation(s)
- Jaak Jürimäe
- Institute of Sport Sciences and Physiotherapy, Faculty of Medicine, University of Tartu, 51008 Tartu, Estonia
| | - Liina Remmel
- Institute of Sport Sciences and Physiotherapy, Faculty of Medicine, University of Tartu, 51008 Tartu, Estonia
| | - Anna-Liisa Tamm
- Department of Physiotherapy and Environmental Health, Tartu Health Care College, 50411 Tartu, Estonia
| | - Priit Purge
- Institute of Sport Sciences and Physiotherapy, Faculty of Medicine, University of Tartu, 51008 Tartu, Estonia
| | - Katre Maasalu
- Institute of Clinical Medicine, Faculty of Medicine, University of Tartu, 50406 Tartu, Estonia
| | - Vallo Tillmann
- Institute of Clinical Medicine, Faculty of Medicine, University of Tartu, 50406 Tartu, Estonia
| |
Collapse
|
6
|
External training load is associated with adaptation in bone and body composition over the course of a season in elite male footballers. Bone Rep 2023; 18:101643. [DOI: 10.1016/j.bonr.2022.101643] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 11/30/2022] [Accepted: 12/01/2022] [Indexed: 12/12/2022] Open
|
7
|
Larsen MN, Terracciano A, Møller TK, Aggestrup CS, Buono P, Krustrup P, Castagna C. An 11-week school-based "health education through football" programme improves musculoskeletal variables in 10-12-yr-old Danish school children. Bone Rep 2023; 18:101681. [PMID: 37187574 PMCID: PMC10176027 DOI: 10.1016/j.bonr.2023.101681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 04/11/2023] [Accepted: 04/25/2023] [Indexed: 05/17/2023] Open
Abstract
Purpose To investigate the effects of the "11 for Health" programme on musculoskeletal fitness. Methods A total of 108 Danish children aged 10-12 years participated in the study, with 61 children in the intervention group (IG, 25 girls and 36 boys) and 47 children in the control group (CG, 21 girls and 26 boys). Measurements were conducted before and after an 11-week intervention consisting of twice-weekly 45-min football training sessions for IG or continuation of normal Physical Education program for CG. Whole-body dual X-ray absorptiometry was conducted for evaluation of leg and total bone mineral density as well as bone, muscle and fat mass. Standing Long Jump and Stork balance tests were employed to assess musculoskeletal fitness and postural balance. Results During the 11-week study period, leg bone mineral density as well as leg lean body mass increased more (p < 0.05) in the intervention group (IG) compared to the control group (CG) (0.021 ± 0.019 vs 0.014 ± 0.018 g/cm2 and 0.51 ± 0.46 vs 0.32 ± 0.35 kg, respectively). Moreover, body fat percentage decreased more in IG than in CG (-0.6 ± 0.1 vs 0.1 ± 0.1 %-points, p < 0.05). No significant between-group differences were found in bone mineral content. Stork balance test performance increased more in IG than in CG (0.5 ± 2.6 vs -1.5 ± 4.4 s, p < 0.05), whereas no between-group differences were found in jump performance. Conclusions The school-based football programme, 11 for Health, with twice-weekly 45-min training sessions over 11 weeks improves various, but not all evaluated parameters related to musculoskeletal fitness in 10-12-yr-old Danish school children.
Collapse
Affiliation(s)
- Malte Nejst Larsen
- Department of Sports Science and Clinical Biomechanics, SDU Sport and Health Sciences Cluster (SHSC), University of Southern Denmark, Odense, Denmark
- Corresponding author at: Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Campusvej 55, 5230 Odense M, Denmark.
| | - Alessia Terracciano
- Department of Human Movement Sciences and Wellbeing DISMeB, Parthenope University, Naples, Italy
- CEINGE-biotecnologie avanzate “Franco Salvatore” s.r.l., Napoli, Italy
| | - Trine Kjeldgaard Møller
- Department of Sports Science and Clinical Biomechanics, SDU Sport and Health Sciences Cluster (SHSC), University of Southern Denmark, Odense, Denmark
| | - Charlotte Sandager Aggestrup
- Department of Sports Science and Clinical Biomechanics, SDU Sport and Health Sciences Cluster (SHSC), University of Southern Denmark, Odense, Denmark
| | - Pasqualina Buono
- Department of Human Movement Sciences and Wellbeing DISMeB, Parthenope University, Naples, Italy
- CEINGE-biotecnologie avanzate “Franco Salvatore” s.r.l., Napoli, Italy
| | - Peter Krustrup
- Department of Sports Science and Clinical Biomechanics, SDU Sport and Health Sciences Cluster (SHSC), University of Southern Denmark, Odense, Denmark
- Department of Sport and Health Sciences, College of Life and Environmental Sciences, University of Exeter, Exeter, United Kingdom
- Department of Physical Education and Sports Training, Shanghai University of Sport, Shanghai (SUS), China
- Danish Institute for Advanced Study (DIAS), Faculty of Health Sciences, University of Southern Denmark
| | - Carlo Castagna
- Department of Sports Science and Clinical Biomechanics, SDU Sport and Health Sciences Cluster (SHSC), University of Southern Denmark, Odense, Denmark
- Fitness Training and Biomechanics Laboratory, Italian Football Federation, Technical Department, Coverciano (Florence), Italy
- Department of Biomolecular Sciences, School of Exercise and Health Sciences, Carlo Bo Urbino University, Urbino, Italy
| |
Collapse
|
8
|
Varley I, Sale C, Greeves JP, Morris JG, Sunderland C, Saward C. Relationship between Football-Specific Training Characteristics and Tibial Bone Adaptation in Male Academy Football Players. Sports (Basel) 2023; 11:sports11040086. [PMID: 37104160 PMCID: PMC10145492 DOI: 10.3390/sports11040086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Revised: 04/06/2023] [Accepted: 04/14/2023] [Indexed: 04/28/2023] Open
Abstract
We examined the relationship between football-specific training and changes in bone structural properties across a 12-week period in 15 male football players aged 16 years (Mean ± 1 SD = 16.6 ± 0.3 years) that belonged to a professional football academy. Tibial scans were performed at 4%, 14% and 38% sites using peripheral quantitative computed tomography immediately before and 12 weeks after increased football-specific training. Training was analysed using GPS to quantify peak speed, average speed, total distance and high-speed distance. Analyses were conducted with bias-corrected and accelerated bootstrapped 95% confidence intervals (BCa 95% CI). There were increases in bone mass at the 4% (mean ∆ = 0.15 g, BCa 95% CI = 0.07, 0.26 g, g = 0.72), 14% (mean ∆ = 0.04 g, BCa 95% CI = 0.02, 0.06 g, g = 1.20), and 38% sites (mean ∆ = 0.03 g, BCa 95% CI = 0.01, 0.05 g, g = 0.61). There were increases in trabecular density (4%), (mean ∆ = 3.57 mg·cm-3, BCa 95% CI = 0.38, 7.05 mg·cm-3, g = 0.53), cortical dentsity (14%) (mean ∆ = 5.08 mg·cm-3, BCa 95% CI = 0.19, 9.92 mg·cm-3, g = 0.49), and cortical density (38%) (mean ∆ = 6.32 mg·cm-3, BCa 95% CI = 4.31, 8.90 mg·cm-3, g = 1.22). Polar stress strain index (mean ∆ = 50.56 mm3, BCa 95% CI = 10.52, 109.95 mm3, g = 0.41), cortical area (mean ∆ = 2.12 mm2, BCa 95% CI = 0.09, 4.37 mm2, g = 0.48) and thickness (mean ∆ = 0.06 mm, BCa 95% CI = 0.01, 0.13 mm, g = 0.45) increased at the 38% site. Correlations revealed positive relationships between total distance and increased cortical density (38%) (r = 0.39, BCa 95% CI = 0.02, 0.66), and between peak speed and increased trabecular density (4%) (r = 0.43, BCa 95% CI = 0.03, 0.73). There were negative correlations between total (r = -0.21, BCa 95% CI = -0.65, -0.12) and high-speed distance (r = -0.29, BCa 95% CI = -0.57, -0.24) with increased polar stress strain index (38%). Results suggest that despite football training relating to increases in bone characteristics in male academy footballers, the specific training variables promoting adaptation over a 12-week period may vary. Further studies conducted over a longer period are required to fully elucidate the time-course of how certain football-specific training characteristics influence bone structural properties.
Collapse
Affiliation(s)
- Ian Varley
- Department of Sport Science, Sport, Health and Performance Enhancement (SHAPE) Research Centre, School of Science and Technology, Nottingham Trent University, Nottingham NG11 8NS, UK
| | - Craig Sale
- Department of Sport and Exercise Sciences, Institute of Sport, Manchester Metropolitan University, Manchester M1 7EL, UK
| | - Julie P Greeves
- Army Health and Performance Research, Army Headquarters, Andover SP11 8HJ, UK
| | - John G Morris
- Department of Sport Science, Sport, Health and Performance Enhancement (SHAPE) Research Centre, School of Science and Technology, Nottingham Trent University, Nottingham NG11 8NS, UK
| | - Caroline Sunderland
- Department of Sport Science, Sport, Health and Performance Enhancement (SHAPE) Research Centre, School of Science and Technology, Nottingham Trent University, Nottingham NG11 8NS, UK
| | - Chris Saward
- Department of Sport Science, Sport, Health and Performance Enhancement (SHAPE) Research Centre, School of Science and Technology, Nottingham Trent University, Nottingham NG11 8NS, UK
| |
Collapse
|
9
|
SEGHETO KJ, SILVA DCGD, FERREIRA FG, JORGE ELGDM, PEREIRA DLM, LONGO GZ. Association between bone mineral content and dietary patterns among Brazilian adults from Viçosa, Minas Gerais: a population-based study. REV NUTR 2022. [DOI: 10.1590/1678-9865202235e210154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/30/2023]
Abstract
ABSTRACT Objective The aim of the study was to investigate if there is an association between dietary patterns and bone mineral content among Brazilian adults. Methods This is a cross-sectional, population-based study. Bone health was assessed using dual-energy x-ray absorptiometry. The dietary pattern was obtained using a food frequency questionnaire. An exploratory factor analysis obtained the dietary patterns. Linear regression was used for the multivariate analysis. The research was conducted with adult individuals (20-59 years old) of both sexes residing in the city of Viçosa, MG, Brazil (n=572). Results Two distinct dietary patterns were identified: a “meats and alcoholic drinks” pattern, composed of condiments, alcoholic drinks, dough-based foods, and savory snacks; and a “local traditional” pattern, composed of eggs, beans, trooper’s beans, margarine, butter, olive oil, coffee and tea, cereals, and tubers (factor loadings ≥0.20). Having verified the associations considering the confounding factors, we identified that the bone mineral content for males was positively associated with the “local traditional” dietary pattern (β=0.058; 95% CI: 0.003–0.112; p=0.036), and for females an inverse association with the “meats and alcoholic drinks” pattern was found (β=-0.057; 95% CI: -0.110 -0.003; p=0.037). Conclusion We identified a positive association between the local traditional dietary pattern and bone health.
Collapse
|
10
|
Li Q, Zhou J. Influence of dietary patterns and physical activity on bone mineral content and density, osteoporosis among children with stimulant use. Front Pediatr 2022; 10:976258. [PMID: 36210946 PMCID: PMC9532566 DOI: 10.3389/fped.2022.976258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Accepted: 08/25/2022] [Indexed: 11/13/2022] Open
Abstract
AIM To examine the relationship between dietary patterns (DPs) and physical activity (PA) on bone mineral content (BMC), bone mineral density (BMD), and osteoporosis in children with stimulant use. METHODS A cross-sectional study collected information on participants from the National Health and Nutrition Examination Survey (NHANES) via multistage stratified sampling. The baseline variables included the following: age, gender, the dietary approaches to stop hypertension (DASH) score, the Mediterranean diet (MD) score, and the Alternative Healthy Eating Index-2010 (AHEI-2010). The univariate and multivariate linear-regression analyses were carried out to explore the statistical correlation between the DPs and PA on BMC and BMD in children with stimulant use or non-stimulant use. In addition, we also investigated the association between DPs and PA on osteoporosis via logistic regression analyses. RESULTS A total of 6,294 participants were eligibly enrolled in this study eventually. After adjusting age, gender, body mass index (BMI), race, family income, serum 25-hydroxyvitamin D, and serum cotinine, the multivariate linear-regression analysis showed that the MD was positively associated with total femur BMD, total femur BMC, femoral neck BMD, and femoral neck BMC among stimulant use group; high PA was associated with total femur BMD, total femur BMC, femoral neck BMD, femoral neck BMC, lumbar spine BMD, lumbar spine BMC and osteoporosis in stimulant use group. CONCLUSION Improved adherence to MD, DASH, AHEI-2010 or increased physical activity may increase BMD, BMC and reduce the risk of osteoporosis; children with stimulant use should improve their adherence to the MD and do more PA compared with children without stimulant use.
Collapse
Affiliation(s)
- Qianqian Li
- Department of Psychological Counseling, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Jiaxiu Zhou
- Child Health and Mental Health Center, Shenzhen Children's Hospital, Shenzhen, China
| |
Collapse
|
11
|
Abstract
BACKGROUND This review paper aims to report on the last 5 years of relevant research on pediatric bone health in regard to nutrition and obesity, ethnic disparities, common orthopaedic conditions, trauma, spine, and sports medicine. METHODS A search of the PubMed database was completed using the following terms: bone health, Vitamin D, pediatric, adolescent, sports medicine, fractures, spine, scoliosis, race, ethnicity, obesity, Slipped Capital Femoral Epiphysis, Osteogenesis Imperfecta, Duchenne's Muscular Dystrophy, neuromuscular, and cancer. Resultant papers were reviewed by study authors and determined to be of quality and relevance for description in this review. Papers from January 1, 2015 to August 31, 2020 were included. RESULTS A total of 85 papers were selected for review. General results include 7 key findings. (1) Obesity inhibits pediatric bone health with leptin playing a major role in the process. (2) Socioeconomic and demographic disparities have shown to have a direct influence on bone health. (3) Vitamin D deficiency has been linked to an increased fracture risk and severity in children. (4) Formal vitamin D monitoring can aid with patient compliance with treatment. (5) Patients with chronic medical conditions are impacted by low vitamin D and need ongoing monitoring of their bone health to decrease their fracture risk. (6) Vitamin D deficiency in pediatrics has been correlated to low back pain, spondylolysis, and adolescent idiopathic scoliosis. Osteopenic patients with AIS have an increased risk of curve progression requiring surgery. Before spine fusion, preoperative screening for vitamin D deficiency may reduce complications of fractures, insufficient tissue repair, loosening hardware, and postoperative back pain. (7) Increasing youth sports participation has resulted in increased bone health related injuries. However, improved understanding of Relative Energy Deficiency in Sport effects on bone health has recently occurred. CONCLUSIONS Increasing awareness of bone health issues in children will improve their recognition and treatment. Further research is needed on diagnosis, treatment, outcomes, and most importantly prevention of pediatric bone health diseases.
Collapse
Affiliation(s)
| | - Susan T Mahan
- Boston Children's Hospital/Harvard Medical School, Boston, MA
| | | | | | | |
Collapse
|
12
|
Tamolienė V, Remmel L, Gruodyte-Raciene R, Jürimäe J. Relationships of Bone Mineral Variables with Body Composition, Blood Hormones and Training Volume in Adolescent Female Athletes with Different Loading Patterns. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18126571. [PMID: 34207239 PMCID: PMC8296434 DOI: 10.3390/ijerph18126571] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Revised: 06/15/2021] [Accepted: 06/15/2021] [Indexed: 12/24/2022]
Abstract
The aim of this investigation was to determine the relationships of areal bone mineral density (aBMD) and content (BMC) with body composition, blood hormone and training load variables in adolescent female athletes with different loading patterns. The participants were 73 healthy adolescent females (14–18 years), who were divided into three groups: rhythmic gymnasts (RG; n = 33), swimmers (SW; n = 20) and untrained controls (UC; n = 20). Bone mineral and body compositional variables were measured by dual-energy X-ray absorptiometry, and insulin-like growth factor-1 (IGF-1), estradiol and leptin were analyzed from blood samples. In addition, aerobic performance was assessed by a peak oxygen consumption test. No differences (p > 0.05) in weekly training volume were observed between rhythmic gymnasts (17.6 ± 5.3 h/week) and swimmers (16.1 ± 6.9 h/week). Measured areal bone mineral density and bone mineral content values were higher in rhythmic gymnasts compared with other groups (p < 0.05), while no differences (p > 0.05) in measured bone mineral values were seen between swimmers and untrained control groups. Multiple regression models indicated that IGF-1 alone explained 14% of the total variance (R2 × 100) in lumbar spine aBMD, while appendicular muscle mass and training volume together explained 37% of the total variance in femoral neck BMC in the rhythmic gymnast group only. In swimmers, age at menarche, estradiol and appendicular muscle mass together explained 68% of the total variance in lumbar spine BMC, while appendicular muscle mass was the only predictor and explained 19 to 53% of the total variance in measured bone mineral values in untrained controls. In conclusion, adolescent rhythmic gymnasts with specific weight-bearing athletic activity present higher areal bone mineral values in comparison with swimmers and untrained controls. Specific training volume together with appendicular muscle mass influenced cortical bone development at the femoral neck site of the skeleton in rhythmic gymnasts, while hormonal values influenced trabecular bone development at the lumbar spine site in both athletic groups with different loading patterns.
Collapse
Affiliation(s)
- Vita Tamolienė
- Institute of Sports Science and Innovations, Lithuanian Sports University, LT-44221 Kaunas, Lithuania;
| | - Liina Remmel
- Institute of Sport Sciences and Physiotherapy, Faculty of Medicine, University of Tartu, 50090 Tartu, Estonia;
| | - Rita Gruodyte-Raciene
- Department of Physical and Social Education, Lithuanian Sports University, LT-44221 Kaunas, Lithuania;
| | - Jaak Jürimäe
- Institute of Sport Sciences and Physiotherapy, Faculty of Medicine, University of Tartu, 50090 Tartu, Estonia;
- Correspondence:
| |
Collapse
|
13
|
Agostinete RR, Fernandes RA, Narciso PH, Maillane-Vanegas S, Werneck AO, Vlachopoulos D. Categorizing 10 Sports According to Bone and Soft Tissue Profiles in Adolescents. Med Sci Sports Exerc 2021; 52:2673-2681. [PMID: 32735110 DOI: 10.1249/mss.0000000000002420] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
PURPOSE Considering the different loading and training characteristics of the sports practiced during growth, it is important to specify and categorize the bone and soft tissue adaptations in adolescent athletes. This study aimed to categorize 10 different loading sports and a nonsport group and identify the differences in bone density and soft tissues. METHODS The sample included 625 adolescents (10 to 17 yr of age) of 10 sports (soccer, basketball, volleyball, track and field, judo, karate, kung fu, gymnastics, baseball, and swimming) and a nonsport group. Dual-energy x-ray absorptiometry assessed areal bone mineral density (aBMD), bone mineral apparent density (BMAD), and soft tissues (lean soft tissue and fat mass). The results were adjusted for sex, peak height velocity status, lean soft tissue, fat mass, and weekly training volume. RESULTS The comparisons among groups showed that soccer had the highest whole-body aBMD (mean ± SEM: 1.082 ± 0.007 g·cm) and lower limb aBMD (1.302 ± 0.010 g·cm). Gymnastics presented the highest upper limb aBMD (0.868 ± 0.012 g·cm) and whole-body BMAD (0.094 ± 0.001 g·cm). Swimming presented the lowest aBMD values in all skeletal sites (except at the upper limbs) and whole-body BMAD. The soft tissue comparisons showed that soccer players had the highest lean soft tissue (43.8 ± 0.7 kg). The lowest fat mass was found in gymnasts (8.04 ± 1.0 kg). CONCLUSION The present study investigated and categorized for the first time 10 different sports according to bone density and soft tissue profiles. Soccer and gymnastics sport groups were found to have the highest bone density in most body segments, and both sports were among the groups with the lowest fat mass.
Collapse
Affiliation(s)
- Ricardo Ribeiro Agostinete
- Laboratory of Investigation in Exercise (LIVE), Department of Physical Education, Sao Paulo State University (UNESP), Presidente Prudente, BRAZIL
| | - Romulo Araújo Fernandes
- Laboratory of Investigation in Exercise (LIVE), Department of Physical Education, Sao Paulo State University (UNESP), Presidente Prudente, BRAZIL
| | - Pedro Henrique Narciso
- Laboratory of Investigation in Exercise (LIVE), Department of Physical Education, Sao Paulo State University (UNESP), Presidente Prudente, BRAZIL
| | - Santiago Maillane-Vanegas
- Laboratory of Investigation in Exercise (LIVE), Department of Physical Education, Sao Paulo State University (UNESP), Presidente Prudente, BRAZIL
| | - André Oliveira Werneck
- Laboratory of Investigation in Exercise (LIVE), Department of Physical Education, Sao Paulo State University (UNESP), Presidente Prudente, BRAZIL
| | - Dimitris Vlachopoulos
- Children's Health and Exercise Research Centre, Sport and Health Sciences, University of Exeter, Exeter, UNITED KINGDOM
| |
Collapse
|
14
|
The Mediating Role of Lean Soft Tissue in the Relationship between Somatic Maturation and Bone Density in Adolescent Practitioners and Non-Practitioners of Sports. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18063008. [PMID: 33804074 PMCID: PMC8000751 DOI: 10.3390/ijerph18063008] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Revised: 03/08/2021] [Accepted: 03/10/2021] [Indexed: 12/24/2022]
Abstract
This study aimed to identify the mediating effect of lean soft tissue (LST) in the association between somatic maturation and areal bone mineral density (aBMD) in adolescents by sex and sport participation. The sample included 558 adolescents (401 males, mean age of 14.0 years) that were practitioners of sports (11 sport modalities, n = 402) and a non-sport group (n = 157). Somatic maturation was assessed by using a validated peak height velocity prediction equation. Dual-energy X-ray absorptiometry (DXA) was used to assess aBMD (upper and lower limbs, spine and total body less head—TBLH) and LST. For both sexes, LST mediated the association between somatic maturation and aBMD at all skeletal sites (mediation percentage ranging from 36.3% to 75.4%). For sport and non-sport groups, the LST also mediated the association between somatic maturation and aBMD at all skeletal sites (mediation percentage ranging from 51.6% to 85.6%). The direct effect was observed in all groups, except for lower limbs and TBLH in the non-sport group. The association between somatic maturation and aBMD was mediated by LST in adolescents of both sexes and regardless of involvement in organized sports. Our findings highlighted the role of improving LST to mitigate the association of somatic maturation with aBMD.
Collapse
|
15
|
Vitamin D and Stress Fractures in Sport: Preventive and Therapeutic Measures-A Narrative Review. ACTA ACUST UNITED AC 2021; 57:medicina57030223. [PMID: 33804459 PMCID: PMC7999420 DOI: 10.3390/medicina57030223] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 02/22/2021] [Accepted: 02/24/2021] [Indexed: 01/13/2023]
Abstract
There are numerous risk factors for stress fractures that have been identified in literature. Among different risk factors, a prolonged lack of vitamin D (25(OH)D) can lead to stress fractures in athletes since 25(OH)D insufficiency is associated with an increased incidence of a fracture. A 25(OH)D value of <75.8 nmol/L is a risk factor for a stress fracture. 25(OH)D deficiency is, however, only one of several potential risk factors. Well-documented risk factors for a stress fracture include female sex, white ethnicity, older age, taller stature, lower aerobic fitness, prior physical inactivity, greater amounts of current physical training, thinner bones, 25(OH)D deficiency, iron deficiency, menstrual disturbances, and inadequate intake of 25(OH)D and/or calcium. Stress fractures are not uncommon in athletes and affect around 20% of all competitors. Most athletes with a stress fracture are under 25 years of age. Stress fractures can affect every sporty person, from weekend athletes to top athletes. Stress fractures are common in certain sports disciplines such as basketball, baseball, athletics, rowing, soccer, aerobics, and classical ballet. The lower extremity is increasingly affected for stress fractures with the locations of the tibia, metatarsalia and pelvis. Regarding prevention and therapy, 25(OH)D seems to play an important role. Athletes should have an evaluation of 25(OH)D -dependent calcium homeostasis based on laboratory tests of 25-OH-D3, calcium, creatinine, and parathyroid hormone. In case of a deficiency of 25(OH)D, normal blood levels of ≥30 ng/mL may be restored by optimizing the athlete’s lifestyle and, if appropriate, an oral substitution of 25(OH)D. Very recent studies suggested that the prevalence of stress fractures decreased when athletes are supplemented daily with 800 IU 25(OH)D and 2000 mg calcium. Recommendations of daily 25(OH)D intake may go up to 2000 IU of 25(OH)D per day.
Collapse
|
16
|
Kutáč P, Uchytil J, Rygelová M. The effect of athletic throwing events on the body composition and bone density in the limbs of throwing athletes. J Sports Med Phys Fitness 2021; 61:935-942. [PMID: 33472348 DOI: 10.23736/s0022-4707.21.11492-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Throwing and putting are technical athletic events where one upper limb is dominant. The different load on the preferred and non-preferred limb may influence the body composition of the upper limb segments. The objective of the study is to assess the difference between the throwing and non-throwing upper limb in athletes specializing in javelin throw and shot put based on the segmental body composition analysis and kinetic analysis. METHODS The group included 16 throwers at the age of 17.5±2.4 years. As a control group, we used 16 jumper athletes (age of 17.7±2.6 years). The symmetry of the load on upper limbs during a push-up was provided by the kinetic motion analysis. The segmental analysis of the upper limb body composition parameters was implemented using the method of dual X-ray absorptiometry. RESULTS As to the power parameters, symmetry between the throwing and non-throwing upper limbs during the performance of a push-up was observed. The analysis of the upper limb body mass distribution showed statistically and objective significance in the bone mass values. The ratio of bone mass was higher in the throwing upper limb by 0.02 kg (P<0.0001) and bone density was higher by 0.07 g/cm2 (P<0.0001), the practical significance of the differences was major change for BMC (d=0.8) and medium for BMD (d=0.5). CONCLUSIONS The results imply that the throw is a significant factor that contributes to the formation of bone mass.
Collapse
Affiliation(s)
- Petr Kutáč
- Human Motion Diagnostics Center, University of Ostrava, Ostrava, Czech Republic -
| | - Jaroslav Uchytil
- Human Motion Diagnostics Center, University of Ostrava, Ostrava, Czech Republic
| | - Markéta Rygelová
- Human Motion Diagnostics Center, University of Ostrava, Ostrava, Czech Republic
| |
Collapse
|
17
|
Henriques-Neto D, Magalhães JP, Júdice P, Hetherington-Rauth M, Peralta M, Marques A, Sardinha LB. Mediating role of physical fitness and fat mass on the associations between physical activity and bone health in youth. J Sports Sci 2020; 38:2811-2818. [DOI: 10.1080/02640414.2020.1801326] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Duarte Henriques-Neto
- CIPER, Faculdade De Motricidade Humana, Universidade De Lisboa, Cruz Quebrada, Portugal
- Comité Olímpico De Portugal, Lisboa, Portugal
| | - João Pedro Magalhães
- CIPER, Faculdade De Motricidade Humana, Universidade De Lisboa, Cruz Quebrada, Portugal
| | - Pedro Júdice
- CIPER, Faculdade De Motricidade Humana, Universidade De Lisboa, Cruz Quebrada, Portugal
- Faculdade De Educação Física E Desporto, Universidade Lusófona De Humanidades E Tecnologias, Lisboa, Portugal
| | | | - Miguel Peralta
- CIPER, Faculdade De Motricidade Humana, Universidade De Lisboa, Cruz Quebrada, Portugal
- ISAMB, Faculdade De Medicina, Universidade De Lisboa, Lisboa, Portugal
| | - Adilson Marques
- CIPER, Faculdade De Motricidade Humana, Universidade De Lisboa, Cruz Quebrada, Portugal
- ISAMB, Faculdade De Medicina, Universidade De Lisboa, Lisboa, Portugal
| | - Luís B. Sardinha
- CIPER, Faculdade De Motricidade Humana, Universidade De Lisboa, Cruz Quebrada, Portugal
| |
Collapse
|
18
|
Differences in areal bone mineral density between metabolically healthy and unhealthy overweight/obese children: the role of physical activity and cardiorespiratory fitness. Pediatr Res 2020; 87:1219-1225. [PMID: 31822016 DOI: 10.1038/s41390-019-0708-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Revised: 07/03/2019] [Accepted: 11/02/2019] [Indexed: 02/07/2023]
Abstract
OBJECTIVES To examine whether areal bone mineral density (aBMD) differs between metabolically healthy (MHO) and unhealthy (MUO) overweight/obese children and to examine the role of moderate-to-vigorous physical activity (MVPA) and cardiorespiratory fitness (CRF) in this association. METHODS A cross-sectional study was developed in 188 overweight/obese children (10.4 ± 1.2 years) from the ActiveBrains and EFIGRO studies. Participants were classified as MHO or MUO based on Jolliffe and Janssen's metabolic syndrome cut-off points for triglycerides, glucose, high-density cholesterol and blood pressure. MVPA and CRF were assessed by accelerometry and the 20-m shuttle run test, respectively. Body composition was measured by dual-energy X-ray absorptiometry. RESULTS In model 1 (adjusted for sex, years from peak high velocity, stature and lean mass), MHO children had significantly higher aBMD in total body less head (Cohen's d effect size, ES = 0.34), trunk (ES = 0.43) and pelvis (ES = 0.33) than MUO children. These differences were attenuated once MVPA was added to model 1 (model 2), and most of them disappeared once CRF was added to the model 1 (model 3). CONCLUSIONS This novel research shows that MHO children have greater aBMD than their MUO peers. Furthermore, both MVPA and more importantly CRF seem to partially explain these findings.
Collapse
|
19
|
Gómez-Bruton A, Marín-Puyalto J, Muñiz-Pardos B, Lozano-Berges G, Cadenas-Sanchez C, Matute-Llorente A, Gómez-Cabello A, Moreno LA, Gonzalez-Agüero A, Casajus JA, Vicente-Rodríguez G. Association Between Physical Fitness and Bone Strength and Structure in 3- to 5-Year-Old Children. Sports Health 2020; 12:431-440. [PMID: 32442050 DOI: 10.1177/1941738120913645] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND The positive association between physical fitness and bone structure has been widely investigated in children and adolescents, yet no studies have evaluated this influence in young children (ie, preschoolers). HYPOTHESIS Fit children will present improved bone variables when compared with unfit children, and no sex-based differences will emerge in the sample. STUDY DESIGN Cross-sectional study. LEVEL OF EVIDENCE Level 3. METHODS Handgrip strength, standing long jump (SLJ), speed/agility, balance, and cardiorespiratory fitness (CRF) were assessed using the Assessing FITness levels in PREschoolers (PREFIT) test battery in 92 children (50 boys; age range, 3-5 years). A peripheral quantitative computed tomography scan was performed at 38% of the length of the nondominant tibia. Cluster analysis from handgrip strength, SLJ, speed/agility, and CRF was developed to identify fitness groups. Bone variables were compared between sexes and between cluster groups. The association between individual physical fitness components and different bone variables was also tested. RESULTS Three cluster groups emerged: fit (high values on all included physical fitness variables), strong (high strength values and low speed/agility and CRF), and unfit (low strength, speed/agility, and CRF). The fit group presented higher values than the strong and unfit groups for total and cortical bone mineral content, cortical area, and polar strength strain index (all P < 0.05). The fit group also presented a higher cortical thickness when compared with the unfit group (P < 0.05). Handgrip, SLJ, and speed/agility predicted all bone variables except for total and cortical volumetric bone mineral density. No differences were found for bone variables between sexes. CONCLUSION The results suggest that global fitness in preschoolers is a key determinant for bone structure and strength but not volumetric bone mineral density. CLINICAL RELEVANCE Physical fitness is a determinant for tibial bone mineral content, structure, and strength in very young children. Performing physical fitness tests could provide useful information related to bone health in preschoolers.
Collapse
Affiliation(s)
- Alejandro Gómez-Bruton
- GENUD (Growth, Exercise, NUtrition and Development) Research Group, Zaragoza, Spain.,Faculty of Health and Sport Science (FCSD), Department of Physiatry and Nursing, University of Zaragoza, Huesca, Spain.,Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBERObn), Madrid, Spain
| | - Jorge Marín-Puyalto
- GENUD (Growth, Exercise, NUtrition and Development) Research Group, Zaragoza, Spain.,Faculty of Health and Sport Science (FCSD), Department of Physiatry and Nursing, University of Zaragoza, Huesca, Spain.,Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBERObn), Madrid, Spain.,Instituto Agroalimentario de Aragón (IA2), Zaragoza, Spain
| | - Borja Muñiz-Pardos
- GENUD (Growth, Exercise, NUtrition and Development) Research Group, Zaragoza, Spain.,Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBERObn), Madrid, Spain
| | - Gabriel Lozano-Berges
- GENUD (Growth, Exercise, NUtrition and Development) Research Group, Zaragoza, Spain.,Faculty of Health and Sport Science (FCSD), Department of Physiatry and Nursing, University of Zaragoza, Huesca, Spain.,Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBERObn), Madrid, Spain.,Instituto Agroalimentario de Aragón (IA2), Zaragoza, Spain
| | - Cristina Cadenas-Sanchez
- PROFITH (PROmoting FITness and Health through physical activity) Research Group, Department of Physical and Sports Education, Faculty of Sport Sciences, University of Granada, Granada, Spain
| | - Angel Matute-Llorente
- GENUD (Growth, Exercise, NUtrition and Development) Research Group, Zaragoza, Spain.,Faculty of Health and Sport Science (FCSD), Department of Physiatry and Nursing, University of Zaragoza, Huesca, Spain.,Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBERObn), Madrid, Spain
| | - Alba Gómez-Cabello
- Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBERObn), Madrid, Spain.,Centro Universitario de la Defensa, Zaragoza, Spain
| | - Luis A Moreno
- GENUD (Growth, Exercise, NUtrition and Development) Research Group, Zaragoza, Spain.,Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBERObn), Madrid, Spain.,Instituto Agroalimentario de Aragón (IA2), Zaragoza, Spain.,Faculty of Health Science (FCS), Universidad de Zaragoza, Zaragoza, Spain
| | - Alex Gonzalez-Agüero
- GENUD (Growth, Exercise, NUtrition and Development) Research Group, Zaragoza, Spain.,Faculty of Health and Sport Science (FCSD), Department of Physiatry and Nursing, University of Zaragoza, Huesca, Spain.,Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBERObn), Madrid, Spain.,Instituto Agroalimentario de Aragón (IA2), Zaragoza, Spain
| | - Jose A Casajus
- GENUD (Growth, Exercise, NUtrition and Development) Research Group, Zaragoza, Spain.,Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBERObn), Madrid, Spain.,Instituto Agroalimentario de Aragón (IA2), Zaragoza, Spain.,Faculty of Health Science (FCS), Universidad de Zaragoza, Zaragoza, Spain
| | - Germán Vicente-Rodríguez
- GENUD (Growth, Exercise, NUtrition and Development) Research Group, Zaragoza, Spain.,Faculty of Health and Sport Science (FCSD), Department of Physiatry and Nursing, University of Zaragoza, Huesca, Spain.,Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBERObn), Madrid, Spain.,Instituto Agroalimentario de Aragón (IA2), Zaragoza, Spain
| |
Collapse
|
20
|
Bone accrual over 18 months of participation in different loading sports during adolescence. Arch Osteoporos 2020; 15:64. [PMID: 32335776 DOI: 10.1007/s11657-020-00727-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Accepted: 03/19/2020] [Indexed: 02/03/2023]
Abstract
UNLABELLED This study investigated the impact and non-impact sports on bone mineral density accrual in adolescents over 18 months. The impact sports were beneficial for bone health (accrual of bone density). In contrast, swimmers had similar or lower bone mineral density compared with the control group depending on the skeletal site. PURPOSE To investigate the impact and non-impact sports on bone mineral density (BMD) accrual in adolescents over a period of 18 months METHODS: The sample was composed of 71 adolescents, avarage age of 12.7 (± 1.7) years old at baseline. Bone outcomes were compared according to the loading of the sports practiced (impact sports, n = 33 [basketball, karate, and judo], non-impact sport, n = 18 [swimming], and control group, n = 20). Areal bone mineral density (aBMD) was measured by dual-energy X-ray absorptiometry (DXA) and bone mineral apparent density (BMAD) estimated through equation. The results were compared between the groups using analysis of variance and analysis of covariance. RESULTS Adjusted aBMD at lower limbs, whole body less head (WBLH), and adjusted WBLH BMAD were significantly greater in the impact sport group than the non-impact sport group at all time points. Adjusted upper limbs aBMD was significantly higher at the impact sports group compared to the non-impact sport group at 9 months and 18 months, besides compared to the control group at baseline and 18 months. Non-impact sport group presented a significant lower adjusted aBMD compared with control group at lower limbs and WBLH at 9 months, and at 9 months and 18 months in WBLH BMAD. There was a significant interaction (time × sport group) at upper limbs (p = 0.042) and WBLH aBMD (p = 0.006), and WBLH BMAD (p < 0.001). CONCLUSION Impact sports were more beneficial on accumulating aBMD and BMAD over a period of 18 months, while non-impact group (swimmers) had similar and lower aBMD and BMAD compared with the control group.
Collapse
|
21
|
Luiz-de-Marco R, Gobbo LA, Castoldi RC, Maillane-Vanegas S, da Silva Ventura Faustino-da-Silva Y, Exupério IN, Agostinete RR, Fernandes RA. Impact of changes in fat mass and lean soft tissue on bone mineral density accrual in adolescents engaged in different sports: ABCD Growth Study. Arch Osteoporos 2020; 15:22. [PMID: 32090287 DOI: 10.1007/s11657-020-0707-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Accepted: 01/27/2020] [Indexed: 02/03/2023]
Abstract
UNLABELLED Body composition can have a significant impact on bone mineral density (BMD) in pediatric patients and may cause bone disease. This study demonstrated that lean soft tissue (LST) seems to have a greater impact on BMD gain in the lower limbs of adolescents. PURPOSE To analyze the impact of changes in lean soft tissue (LST) and fat mass on areal bone mineral density (BMD) accrual in the lower limbs among adolescents engaged in sports with different weight-bearing levels. METHODS Longitudinal (12 months: measurements at two time points). Adolescents of both sexes (n = 191; 62 girls [32.5%] and 129 boys [67.5%]) were divided into three groups: control group (n = 65), swimming group (n = 25), and weight-bearing sports group (n = 100). Absolute changes in LST (kg) and fat mass (kg) were the independent variables, while BMD accrual (left and right legs) was the dependent variable. Linear regression was used to assess the relationship between dependent and independent variables in a multivariate model adjusted by sex, body weight, somatic maturation, serum osteocalcin, and baseline values of BMD of the lower limbs. RESULTS For the left leg, LST was positively related to areal BMD accrual in the control (β = 0.021 [95%CI: 0.001 to 0.042]) and weight-bearing sport groups (β = 0.051 [95%CI: 0.037 to 0.065]), but not among swimmers (β = 0.029 [95%CI: - 0.004 to 0.062]). For the right leg, LST was positively related to areal BMD accrual in the swimming group (β = 0.065 [95%CI: 0.031 to 0.100]) and weight-bearing sport groups (β = 0.048 [95%CI: 0.034 to 0.062]), but not in the control group (β = 0.014 [95%CI: - 0.002 to 0.030]). Fat mass was not significantly related to areal BMD in either leg. CONCLUSIONS Changes in LST were the most relevant determinant of BMD accrual in the lower limbs, mainly among adolescents engaged in sports.
Collapse
Affiliation(s)
- Rafael Luiz-de-Marco
- Department of Physical Education, São Paulo State University (Unesp), School of Technology and Sciences, Presidente Prudente, SP, BR, Roberto Simonsen Street, 305, Presidente Prudente, São Paulo, 19060900, Brazil.
| | - Luis Alberto Gobbo
- Department of Physical Education, São Paulo State University (Unesp), School of Technology and Sciences, Presidente Prudente, SP, BR, Roberto Simonsen Street, 305, Presidente Prudente, São Paulo, 19060900, Brazil
| | - Robson Chacon Castoldi
- Department of Physical Education, São Paulo State University (Unesp), School of Technology and Sciences, Presidente Prudente, SP, BR, Roberto Simonsen Street, 305, Presidente Prudente, São Paulo, 19060900, Brazil
| | - Santiago Maillane-Vanegas
- Department of Physical Education, São Paulo State University (Unesp), School of Technology and Sciences, Presidente Prudente, SP, BR, Roberto Simonsen Street, 305, Presidente Prudente, São Paulo, 19060900, Brazil
| | - Yuri da Silva Ventura Faustino-da-Silva
- Department of Physical Education, São Paulo State University (Unesp), School of Technology and Sciences, Presidente Prudente, SP, BR, Roberto Simonsen Street, 305, Presidente Prudente, São Paulo, 19060900, Brazil
| | - Isabela Neto Exupério
- Department of Physical Education, São Paulo State University (Unesp), School of Technology and Sciences, Presidente Prudente, SP, BR, Roberto Simonsen Street, 305, Presidente Prudente, São Paulo, 19060900, Brazil
| | - Ricardo Ribeiro Agostinete
- Department of Physical Education, São Paulo State University (Unesp), School of Technology and Sciences, Presidente Prudente, SP, BR, Roberto Simonsen Street, 305, Presidente Prudente, São Paulo, 19060900, Brazil
| | - Romulo A Fernandes
- Department of Physical Education, São Paulo State University (Unesp), School of Technology and Sciences, Presidente Prudente, SP, BR, Roberto Simonsen Street, 305, Presidente Prudente, São Paulo, 19060900, Brazil
| |
Collapse
|
22
|
Muscular Fitness Mediates the Association between 25-Hydroxyvitamin D and Areal Bone Mineral Density in Children with Overweight/Obesity. Nutrients 2019; 11:nu11112760. [PMID: 31739435 PMCID: PMC6893626 DOI: 10.3390/nu11112760] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Revised: 10/31/2019] [Accepted: 11/11/2019] [Indexed: 12/29/2022] Open
Abstract
The association between vitamin D [25(OH)D] and bone health has been widely studied in children. Given that 25(OH)D and bone health are associated with muscular fitness, this could be the cornerstone to understand this relationship. Hence, the purpose of this work was to examine if the relation between 25(OH)D and areal bone mineral density (aBMD) was mediated by muscular fitness in children with overweight/obesity. Eighty-one children (8-11 years, 53 boys) with overweight/obesity were included. Body composition was measured with dual energy X-ray Absorptiometry (DXA), 25(OH)D was measured in plasma samples and muscular fitness was assessed by handgrip and standing long jump tests (averaged z-scores were used to represent overall muscular fitness). Simple mediation analyses controlling for sex, years from peak height velocity, lean mass and season were carried out. Our results showed that muscular fitness z-score, handgrip strength and standing long jump acted as mediators in the relationship between 25(OH)D and aBMD outcomes (percentages of mediation ranged from 49.6% to 68.3%). In conclusion, muscular fitness mediates the association of 25(OH)D with aBMD in children with overweight/obesity. Therefore, 25(OH)D benefits to bone health could be dependent on muscular fitness in young ages.
Collapse
|
23
|
Bellver M, Del Rio L, Jovell E, Drobnic F, Trilla A. Bone mineral density and bone mineral content among female elite athletes. Bone 2019; 127:393-400. [PMID: 31271933 DOI: 10.1016/j.bone.2019.06.030] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Revised: 06/29/2019] [Accepted: 06/29/2019] [Indexed: 11/30/2022]
Abstract
INTRODUCTION Exercise is a protective factor for the appearance of osteoporosis, but not all physical activities have the same effect on bones. Low-impact sports, like swimming, may a have a negative or no effect. The aim of the present study is to evaluate bone mineral density (BMD, g/cm2) and bone mineral content (BMC, kg) among female high performance athletes from aquatic and non-aquatic sports and to assess possible differences with sedentary controls. METHODS Participants are elite female athletes over 18 years, from the Spanish Olympic teams, with at least 12-15 h of weekly training on aquatic sports: swimming (n = 19), synchronized swimming (n = 24) and water polo (n = 14), and elite female athletes from non-aquatic sports: professional football players of Futbol Club Barcelona team (n = 92), Spanish national volleyball (n = 26) and field hockey teams (n = 29) as well as sedentary controls (n = 126). Bone mineral density scans was performed using dual-energy X-ray absorptiometry for whole body, segmental analysis, proximal femur and lumbar spine. RESULTS Non-aquatic female athletes have total and segments BMC and BMD values higher than those of aquatic athletes, that in turn show similar BMD values compared to controls. BMD in lumbar spine and proximal femur was higher in non-aquatic sports compared to aquatic sports athletes and both were higher than controls. CONCLUSION BMD is not negatively compromised by the practice of aquatic sports at a highly competitive level. However, non-aquatic female athletes show a higher BMD. Time training out of the water improves BMD. Our findings suggest that swimming and synchronized swimming should be combined with weight-bearing, impact or strength activities, as they do not seem to be osteogenic sports.
Collapse
Affiliation(s)
- Montse Bellver
- Centro de Alto Rendimiento (CAR), Av. Alcalde Barnils s/n, 08173 Sant Cugat del Valles, Barcelona, Spain; Consorcio Sanitario de Terrassa, Carretera de Torrebonica s/n, 08227 Terrassa, Spain.
| | - Luis Del Rio
- CETIR Centre Medic, c/Londres, 6, 08029 Barcelona, Spain
| | - Esther Jovell
- Consorcio Sanitario de Terrassa, Carretera de Torrebonica s/n, 08227 Terrassa, Spain
| | - Franchek Drobnic
- Centro de Alto Rendimiento (CAR), Av. Alcalde Barnils s/n, 08173 Sant Cugat del Valles, Barcelona, Spain; Futbol Club Barcelona (FCB), Av. Onze de Setembre, s/n, 08970 Sant Joan Despí, Barcelona, Spain
| | - Antoni Trilla
- Hospital Clínic, University of Barcelona, c/Villarroel 170, 08036 Barcelona, (Spain)
| |
Collapse
|
24
|
Vlachopoulos D, Barker AR, Ubago-Guisado E, Williams CA, Gracia-Marco L. A 9-Month Jumping Intervention to Improve Bone Geometry in Adolescent Male Athletes. Med Sci Sports Exerc 2019; 50:2544-2554. [PMID: 30067592 DOI: 10.1249/mss.0000000000001719] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
PURPOSE Sports have different effects on bone development and effective interventions to improve bone health of adolescent athletes are needed. The purpose of the study was to investigate the effect of a 9-month jumping intervention on bone geometry and metabolism in adolescent male athletes. METHODS Ninety-three adolescent (14.1 yr old) male swimmers (SWI), footballers (FOO), and cyclists (CYC) were randomized to intervention and sport (INT-SWI = 19, INT-FOO = 15, and INT-CYC = 14) or sport only (CON-SWI = 18, CON-FOO = 15, and CON-CYC = 12) groups. Cross-sectional area, cross-sectional moment of inertia (CSMI), and section modulus (Z) at the femoral neck were assessed using hip structural analysis and trabecular texture of the lumbar spine using trabecular bone score. Bone mineral content (BMC) at femoral neck and lumbar spine was assessed using dual-energy x-ray absorptiometry. Serum N-terminal propeptide of procollagen type I, isomer of the carboxy-terminal telopeptide of type 1 collagen, total serum calcium, and 25-hydroxyvitamin D were analyzed. RESULTS INT-CYC acquired significantly higher lumbar spine BMC (4.6%) and femoral neck BMC (9.8%) than CON-CYC. INT-CYC acquired significantly higher cross-sectional area (11.0%), CSMI (10.1%), and trabecular bone score (4.4%) than CON-CYC. INT-SWI acquired significantly higher femoral neck BMC (6.0%) and CSMI (10.9%) than CON-SWI. There were no significant differences between INT-FOO and CON-FOO in any bone outcomes. N-terminal propeptide of procollagen type I significantly decreased in CON-SWI, INT-FOO, CON-FOO, and CON-CYC. Carboxy-terminal telopeptide of type 1 collagen significantly decreased in CON-SWI and CON-CYC. The 25-hydroxyvitamin D significantly increased in INT-CYC, CON-CYC, INT-FOO, and CON-FOO. CONCLUSIONS A 9-month jumping intervention improved bone outcomes in adolescent swimmers and cyclists, but not in footballers. This intervention might be used by sports clubs to improve bone health of adolescent athletes.
Collapse
Affiliation(s)
- Dimitris Vlachopoulos
- Children's Health and Exercise Research Centre, Sport and Health Sciences, University of Exeter, Exeter, UNITED KINGDOM
| | - Alan R Barker
- Children's Health and Exercise Research Centre, Sport and Health Sciences, University of Exeter, Exeter, UNITED KINGDOM
| | - Esther Ubago-Guisado
- Children's Health and Exercise Research Centre, Sport and Health Sciences, University of Exeter, Exeter, UNITED KINGDOM.,IGOID Research Group, University of Castilla-La Mancha, Toledo, SPAIN
| | - Craig A Williams
- Children's Health and Exercise Research Centre, Sport and Health Sciences, University of Exeter, Exeter, UNITED KINGDOM
| | - Luis Gracia-Marco
- Children's Health and Exercise Research Centre, Sport and Health Sciences, University of Exeter, Exeter, UNITED KINGDOM.,Growth, Exercise, Nutrition and Development Research Group, University of Zaragoza, Zaragoza, SPAIN.,PROFITH Research Group, Department of Physical Education and Sport, Faculty of Sport Sciences, University of Granada, SPAIN
| |
Collapse
|
25
|
Mitchell JA, Chesi A, McCormack SE, Cousminer DL, Kalkwarf HJ, Lappe JM, Gilsanz V, Oberfield SE, Shepherd JA, Kelly A, Grant SFA, Zemel BS. Physical Activity and Bone Accretion: Isotemporal Modeling and Genetic Interactions. Med Sci Sports Exerc 2019; 50:977-986. [PMID: 29465475 DOI: 10.1249/mss.0000000000001520] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
PURPOSE This study aimed to determine if replacing time spent in high- and low-impact physical activity (PA) predicts changes in pediatric bone mineral density (BMD) and content (BMC). METHODS We analyzed data from the longitudinal Bone Mineral Density in Childhood Study (N = 2337 with up to seven visits). The participants were age 5-19 yr at baseline, 51.2% were female, and 80.6% were nonblack. Spine, total hip, and femoral neck areal BMD and total body less head (TBLH) BMC Z-scores were calculated. Hours per day spent in high- and low-impact PA were self-reported. Standard covariate-adjusted (partition model) and time allocation-sensitive isotemporal substitution modeling frameworks were applied to linear mixed models. Statistical interactions with sex, self-reported ancestry, age, and bone fragility genetic scores (percentage of areal BMD-lowering alleles carried) were tested. RESULTS In standard models, high-impact PA was positively associated with bone Z-score at all four skeletal sites (e.g., TBLH-BMC Z-score: beta = 0.05, P = 2.0 × 10), whereas low-impact PA was not associated with any of the bone Z-scores. In isotemporal substitution models, replacing 1 h·d of low- for high-impact PA was associated with higher bone Z-scores (e.g., TBLH-BMC Z-score: beta = 0.06, P = 2.9 × 10). Conversely, replacing 1 h·d of high- for low-impact PA was associated with lower bone Z-scores (e.g., TBLH-BMC Z-score: beta = -0.06, P = 2.9 × 10). The substitution associations were similar for each sex and ancestry group, and for those with higher and lower genetic scores for bone fragility (P-interactions > 0.05), but increased in strength among the older adolescents (P-age interactions < 0.05). CONCLUSIONS Time-sensitive models suggest that replacing low-impact PA for high-impact PA would be beneficial for the growing skeleton in the majority of children.
Collapse
Affiliation(s)
- Jonathan A Mitchell
- Division of Gastroenterology, Hepatology and Nutrition, The Children's Hospital of Philadelphia, Philadelphia, PA.,Division of Gastroenterology, Hepatology and Nutrition, The Children's Hospital of Philadelphia, Philadelphia, PA
| | - Alessandra Chesi
- Division of Gastroenterology, Hepatology and Nutrition, The Children's Hospital of Philadelphia, Philadelphia, PA
| | - Shana E McCormack
- Division of Gastroenterology, Hepatology and Nutrition, The Children's Hospital of Philadelphia, Philadelphia, PA.,Division of Gastroenterology, Hepatology and Nutrition, The Children's Hospital of Philadelphia, Philadelphia, PA
| | - Diana L Cousminer
- Division of Gastroenterology, Hepatology and Nutrition, The Children's Hospital of Philadelphia, Philadelphia, PA
| | - Heidi J Kalkwarf
- Division of Gastroenterology, Hepatology and Nutrition, The Children's Hospital of Philadelphia, Philadelphia, PA
| | - Joan M Lappe
- Division of Gastroenterology, Hepatology and Nutrition, The Children's Hospital of Philadelphia, Philadelphia, PA
| | - Vicente Gilsanz
- Division of Gastroenterology, Hepatology and Nutrition, The Children's Hospital of Philadelphia, Philadelphia, PA
| | - Sharon E Oberfield
- Division of Gastroenterology, Hepatology and Nutrition, The Children's Hospital of Philadelphia, Philadelphia, PA
| | - John A Shepherd
- Division of Gastroenterology, Hepatology and Nutrition, The Children's Hospital of Philadelphia, Philadelphia, PA
| | - Andrea Kelly
- Division of Gastroenterology, Hepatology and Nutrition, The Children's Hospital of Philadelphia, Philadelphia, PA.,Division of Gastroenterology, Hepatology and Nutrition, The Children's Hospital of Philadelphia, Philadelphia, PA
| | - Struan F A Grant
- Division of Gastroenterology, Hepatology and Nutrition, The Children's Hospital of Philadelphia, Philadelphia, PA.,Division of Gastroenterology, Hepatology and Nutrition, The Children's Hospital of Philadelphia, Philadelphia, PA.,Division of Gastroenterology, Hepatology and Nutrition, The Children's Hospital of Philadelphia, Philadelphia, PA
| | - Babette S Zemel
- Division of Gastroenterology, Hepatology and Nutrition, The Children's Hospital of Philadelphia, Philadelphia, PA.,Division of Gastroenterology, Hepatology and Nutrition, The Children's Hospital of Philadelphia, Philadelphia, PA
| |
Collapse
|
26
|
Vlachopoulos D. The impact of different loading sports and a jumping intervention on bone health in adolescent males: the PRO-BONE study. Br J Sports Med 2018; 53:1255-1256. [PMID: 30341091 DOI: 10.1136/bjsports-2018-099767] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/23/2018] [Indexed: 11/04/2022]
|
27
|
Influence of Physical Activity on Bone Mineral Content and Density in Overweight and Obese Children with Low Adherence to the Mediterranean Dietary Pattern. Nutrients 2018; 10:nu10081075. [PMID: 30103535 PMCID: PMC6116035 DOI: 10.3390/nu10081075] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2018] [Revised: 08/09/2018] [Accepted: 08/10/2018] [Indexed: 02/06/2023] Open
Abstract
The objective of the present cross-sectional study was to examine the associations of physical activity and the adherence to the Mediterranean dietary pattern (MDP) with bone mineral content (BMC) and density (BMD) in children with overweight and obesity. A total of 177 (n = 80 girls) children with overweight and obesity aged 8 to 12 years old participated in the study. Both BMC and BMD were assessed by Dual-Energy X-ray absorptiometry. Dietary patterns were assessed by the KIDMED questionnaire and two 24-hour recalls. Physical activity was assessed by accelerometers for 7 consecutive days (24 hours/day). Low adherence to the MDP was observed in 82.4% of participants. Higher physical activity levels (of at least moderate intensity) and lower sedentary time were significantly associated with BMC and BMD in children with low adherence to the MDP (all p < 0.05). No associations were observed between physical activity and BMC and BMD in children with high adherence to the MDP. In conclusion, engaging in moderate to vigorous physical activity and reducing the time spent in sedentary behavior might be particularly beneficial for improving bone health in overweight or obese children with poor adherence to the Mediterranean dietary pattern.
Collapse
|
28
|
Julián C, Huybrechts I, Gracia-Marco L, González-Gil EM, Gutiérrez Á, González-Gross M, Marcos A, Widhalm K, Kafatos A, Vicente-Rodríguez G, Moreno LA. Mediterranean diet, diet quality, and bone mineral content in adolescents: the HELENA study. Osteoporos Int 2018; 29:1329-1340. [PMID: 29508038 DOI: 10.1007/s00198-018-4427-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2017] [Accepted: 02/06/2018] [Indexed: 10/17/2022]
Abstract
Dietary scores, rather than individual nutrients, allow exploring associations between overall diet and bone health. The aim of the present study was to assess the associations between the Mediterranean Diet Score for Adolescents (MDS-A) and the Diet Quality Index for Adolescents (DQI-A) and bone mineral content (BMC) among Spanish adolescents. Our results do not support an association between dietary scores or indices and BMC in adolescents. INTRODUCTION To assess the associations between the MDS-A and a DQI-A with the BMC measured with dual-energy X-ray absorptiometry. METHODS The MDS-A and the DQI-A were calculated in 179 Spanish adolescents, based on two 24-h dietary recalls from the HELENA cross-sectional study. The associations between the diet scores and the BMC outcomes [total body less head (TBLH), femoral neck (FN), lumbar spine (LS), and hip] were analyzed using logistic regression models adjusting for several confounders. RESULTS Four hundred ninety-two models were included and only fruits and nuts and cereal and roots were found to provide significant ORs with regard to BMC. The risk of having low BMC reduced by 32% (OR 0.684; CI 0.473-0.988) for FN when following the ideal MDS-A, but this association lost significance when adjusting for lean mass and physical activity. For every 1-point increase in the cereal and root and the fruit and nut components, the risk of having low FN diminished by 56% (OR 0.442; CI 0.216-0.901) and by 67% (OR 0.332; CI 0.146-0.755), respectively. CONCLUSION An overall dietary score or index is not associated with BMC in our adolescent Spanish sample.
Collapse
Affiliation(s)
- C Julián
- GENUD (Growth, Exercise, Nutrition and Development) Research Group, Faculty of Health Science, University of Zaragoza, Pedro Cerbuna 12, 50007, Zaragoza, Spain.
- Instituto Agroalimentario de Aragón (IA2), Zaragoza, Spain.
- Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBERObn), Zaragoza, Spain.
- Instituto de Investigación Sanitaria de Aragón (IIS Aragón), Zaragoza, Spain.
| | - I Huybrechts
- International Agency for Research on Cancer, Lyon, France
| | - L Gracia-Marco
- GENUD (Growth, Exercise, Nutrition and Development) Research Group, Faculty of Health Science, University of Zaragoza, Pedro Cerbuna 12, 50007, Zaragoza, Spain
- PROFITH "PROmoting FITness and Health through physical activity" Research Group, Department of Physical Education and Sport, Faculty of Sport Sciences, University of Granada, Granada, Spain
| | - E M González-Gil
- GENUD (Growth, Exercise, Nutrition and Development) Research Group, Faculty of Health Science, University of Zaragoza, Pedro Cerbuna 12, 50007, Zaragoza, Spain
- Instituto Agroalimentario de Aragón (IA2), Zaragoza, Spain
- Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBERObn), Zaragoza, Spain
- Instituto de Investigación Sanitaria de Aragón (IIS Aragón), Zaragoza, Spain
| | - Á Gutiérrez
- Department of Physiology, School of Medicine, University of Granada, Granada, Spain
| | - M González-Gross
- ImFine Research Group, Department of Health and Human Performance, Faculty of Physical Activity and Sport Sciences-INEF, Universidad Politécnica de Madrid, Madrid, Spain
| | - A Marcos
- Department of Metabolism and Nutrition, ICTAN Spanish National Research Council, Madrid, Spain
| | - K Widhalm
- Department of Pediatrics, Medical University of Vienna, Vienna, Austria
| | - A Kafatos
- Preventive Medicine and Nutrition Unit, University of Crete School of Medicine, Heraklion, Greece
| | - G Vicente-Rodríguez
- GENUD (Growth, Exercise, Nutrition and Development) Research Group, Faculty of Health Science, University of Zaragoza, Pedro Cerbuna 12, 50007, Zaragoza, Spain
| | - L A Moreno
- GENUD (Growth, Exercise, Nutrition and Development) Research Group, Faculty of Health Science, University of Zaragoza, Pedro Cerbuna 12, 50007, Zaragoza, Spain
- Instituto Agroalimentario de Aragón (IA2), Zaragoza, Spain
- Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBERObn), Zaragoza, Spain
- Instituto de Investigación Sanitaria de Aragón (IIS Aragón), Zaragoza, Spain
| |
Collapse
|
29
|
The Trainability of Adolescent Soccer Players to Brief Periodized Complex Training. Int J Sports Physiol Perform 2018; 13:645-655. [DOI: 10.1123/ijspp.2017-0763] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Purpose: To investigate the effect of a complex, short-term strength/power training protocol on performance and body composition of elite early adolescent soccer players. Methods: Twenty-two players (14–15 y) were randomly assigned to (1) an experimental group (N = 12; participated in a 5-wk training protocol with traditional multijoint power resistance exercises, Olympic-style lifts, plyometric drills, and speed work; 4 times per week) or (2) a control group (N = 10). Strength and power performance (jumping, speed, change of direction, repeated sprint ability, endurance, isokinetic strength of knee flexors and extensors, maximal strength in various lifts, and speed-endurance) were evaluated pretraining and posttraining. Results: Cessation of training for 5 weeks in the control group induced a marked performance deterioration (∼5%–20%). Training not only prevented strength performance deterioration but also increased it (∼2%–30%). Endurance and repeated sprint ability declined to a smaller extent in experimental group compared with control group (15% vs 7.5%). Isometric strength and body composition remained unaltered in both groups. Conclusions: Results demonstrate that (1) young players exhibit a high level of trainability of their strength/power performance (but not endurance) in response to a short-term complex training protocol during early adolescence, (2) Olympic-style lifts are characterized by increased safety in this age group and appear to be highly effective, (3) lifts incorporating a hip thrust result in increased strength of both knee extensors and flexors, (4) cessation of training for only 5 weeks results in marked deterioration of strength/power and endurance performance, and (5) improvement of strength/power performance may be related to neural-based adaptation as body composition remained unaffected.
Collapse
|
30
|
Ubago-Guisado E, Vlachopoulos D, Fatouros IG, Deli CK, Leontsini D, Moreno LA, Courteix D, Gracia-Marco L. Longitudinal determinants of 12-month changes on bone health in adolescent male athletes. Arch Osteoporos 2018; 13:106. [PMID: 30306385 PMCID: PMC6310711 DOI: 10.1007/s11657-018-0519-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2018] [Accepted: 09/16/2018] [Indexed: 02/03/2023]
Abstract
UNLABELLED We identified the determinants of 12-month changes of areal bone mineral density (aBMD), hip geometry and trabecular bone score (TBS) in adolescent male athletes. Changes in region-specific lean mass and the type of sport are the most consistent determinants in this population. PURPOSE This study aims to identify the determinants of 12-month changes of areal bone mineral density (aBMD), hip geometry and trabecular bone score (TBS) in adolescent male athletes. METHODS The sample was 104 adolescent males aged 12-14 years at baseline that were followed over 12 months: 39 swimmers, 37 footballers (or soccer players) and 28 cyclists. Dual-energy X-ray absorptiometry measured aBMD at the whole body, lumbar spine and dual hip. Hip geometry estimates at the femoral neck were measured using hip structural analysis. Lumbar spine texture was measured by TBS. RESULTS Multivariate regression models significantly explained 38-60% of the variance in the aBMD changes, 36-62% in the hip geometry estimates changes and 45% in the TBS changes. Δregion-specific lean mass was the most consistent predictor of changes in aBMD outcomes (β = 0.591 to 0.696), followed by cycling participation (β = - 0.233 to - 0.262), swimming participation (β = - 0.315 to - 0.336) and ΔMVPA (β = 0.165). Cycling participation was the most consistent predictor of changes in hip geometry estimates (β = - 0.174 to - 0.268), followed by Δregion-specific lean mass (β = 0.587) and Δcardiorespiratory fitness (β = 0.253). Finally, cycling and swimming participation (β = - 0.347 to - 0.453), Δregion-specific lean mass (β = 0.848) and Δstature (β = 0.720) were predictors of change in TBS. CONCLUSIONS Changes in region-specific lean mass and the type of sport are the most consistent determinants of 12-month changes in aBMD, hip geometry estimates and TBS in adolescent male athletes. TRIAL REGISTRATION ISRCTN17982776.
Collapse
Affiliation(s)
- Esther Ubago-Guisado
- IGOID Research Group, University of Castilla-La Mancha, Avenida Carlos III s/n, 45071, Toledo, Spain
- Children's Health and Exercise Research Centre, Sport and Health Sciences, University of Exeter, 79 Heavitree Rd, Exeter, EX2 4TH, United Kingdom
| | - Dimitris Vlachopoulos
- Children's Health and Exercise Research Centre, Sport and Health Sciences, University of Exeter, 79 Heavitree Rd, Exeter, EX2 4TH, United Kingdom
| | - Ioannis G Fatouros
- School of Physical Education and Sport Sciences, Democritus University of Thrace, 69100, Komotini, Greece
| | - Chariklia K Deli
- School of Physical Education and Sport Sciences, University of Thessaly, Karies, 421 00, Trikala, Greece
| | - Diamanda Leontsini
- School of Physical Education and Sport Sciences, Democritus University of Thrace, 69100, Komotini, Greece
| | - Luis A Moreno
- GENUD Research Group, University of Zaragoza, C/Pedro Cerbuna 13, 50013, Zaragoza, Spain
| | - Daniel Courteix
- Laboratory of Metabolic Adaptations to Exercise in Physiological and Pathological conditions (AME2P), Université Clermont Auvergne, F-63000, Clermont-Ferrand, France
- Faculty of Health, School of Exercise Science, Australian Catholic University, 115 Victoria Parade Fitzroy, Victoria 3065, Australia
| | - Luis Gracia-Marco
- Children's Health and Exercise Research Centre, Sport and Health Sciences, University of Exeter, 79 Heavitree Rd, Exeter, EX2 4TH, United Kingdom.
- GENUD Research Group, University of Zaragoza, C/Pedro Cerbuna 13, 50013, Zaragoza, Spain.
- PROFITH "PROmoting FITness and Health Through Physical Activity" Research Group, Department of Physical Education and Sport, Faculty of Sport Sciences, University of Granada, Carretera de Alfacar s/n, 18011, Granada, Spain.
| |
Collapse
|
31
|
Vlachopoulos D, Barker AR, Ubago-Guisado E, Williams CA, Gracia-Marco L. The effect of a high-impact jumping intervention on bone mass, bone stiffness and fitness parameters in adolescent athletes. Arch Osteoporos 2018; 13:128. [PMID: 30446875 PMCID: PMC6244891 DOI: 10.1007/s11657-018-0543-4] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2018] [Accepted: 11/07/2018] [Indexed: 02/03/2023]
Abstract
UNLABELLED This study demonstrates that a 9-month jumping intervention can improve bone mass gains and physical fitness performance in adolescent males participating in non-osteogenic sports, such as swimming and cycling. PURPOSE To examine the effect of a jumping intervention on bone mass, bone stiffness and fitness parameters in adolescents involved in different sports. METHODS Ninety-three adolescent male swimmers (SWI), footballers (FOO) and cyclists (CYC) were randomised to intervention (INT) and sport (INT-SWI = 19, INT-FOO = 15, INT-CYC = 14) or sport only (CON-SWI = 18, CON-FOO = 15, CON-CYC = 12) groups. The 9-month jumping intervention consisted of 3 levels (12 weeks each) of 20 repetitions per set of counter movement jumps (CMJ) using adjustable weight vests (level 1 = 20 CMJ jumps/set, 0 kg, 3 sets/day, 3 times/week; level 2 = 20 CMJ jumps/set, 2 kg, 4 sets/day, 3 times/week; level 3 = 20 CMJ jumps/set, 5 kg, 4 sets/day, 4 times/week). Total body bone mineral content (BMC) at total body less head (TBLH) was measured using dual-energy X-ray absorptiometry and bone stiffness using quantitative ultrasound. Fitness was assessed using the 20-m shuttle run (20mSRT), CMJ and standing long jump (SLJ) tests. RESULTS INT-SWI had significantly higher increase in BMC legs and bone stiffness compared to CON-SWI (4.2-12.7%). INT-CYC had significantly higher increase in BMC at TBLH and legs and bone stiffness compared to CON-CYC (5.0-12.3%). There were no significant differences between INT-FOO and CON-FOO in any bone outcomes (0.9-3.9%). The increase in CMJ performance was significantly higher in INT-SWI (3.1 cm) and INT-CYC (3.2 cm) compared to CON-SWI and CON-CYC groups, respectively. CONCLUSIONS A 9-month jumping intervention can improve bone mass, bone stiffness and muscular fitness in adolescent males participating in non-osteogenic sports, such as swimming and cycling. CLINICAL TRIAL REGISTRATION ISRCTN17982776.
Collapse
Affiliation(s)
- Dimitris Vlachopoulos
- 0000 0004 1936 8024grid.8391.3Children’s Health and Exercise Research Centre, Sport and Health Sciences, College of Life and Environmental Sciences, University of Exeter, St. Luke’s Campus, Exeter, EX1 2LU UK
| | - Alan R. Barker
- 0000 0004 1936 8024grid.8391.3Children’s Health and Exercise Research Centre, Sport and Health Sciences, College of Life and Environmental Sciences, University of Exeter, St. Luke’s Campus, Exeter, EX1 2LU UK
| | - Esther Ubago-Guisado
- 0000 0004 1936 8024grid.8391.3Children’s Health and Exercise Research Centre, Sport and Health Sciences, College of Life and Environmental Sciences, University of Exeter, St. Luke’s Campus, Exeter, EX1 2LU UK ,0000 0001 2194 2329grid.8048.4IGOID Research Group, University of Castilla-La Mancha, Toledo, Spain
| | - Craig A. Williams
- 0000 0004 1936 8024grid.8391.3Children’s Health and Exercise Research Centre, Sport and Health Sciences, College of Life and Environmental Sciences, University of Exeter, St. Luke’s Campus, Exeter, EX1 2LU UK
| | - Luis Gracia-Marco
- 0000 0004 1936 8024grid.8391.3Children’s Health and Exercise Research Centre, Sport and Health Sciences, College of Life and Environmental Sciences, University of Exeter, St. Luke’s Campus, Exeter, EX1 2LU UK ,0000 0001 2152 8769grid.11205.37Growth, Exercise, Nutrition and Development Research Group, University of Zaragoza, Zaragoza, Spain ,0000000121678994grid.4489.1PROFITH “PROmoting FITness and Health through physical activity” Research Group, Department of Physical Education and Sports, Faculty of Sport Sciences, University of Granada, Granada, Spain
| |
Collapse
|
32
|
Vlachopoulos D, Barker AR, Ubago-Guisado E, Fatouros IG, Knapp KM, Williams CA, Gracia-Marco L. Longitudinal Adaptations of Bone Mass, Geometry, and Metabolism in Adolescent Male Athletes: The PRO-BONE Study. J Bone Miner Res 2017; 32:2269-2277. [PMID: 28685886 DOI: 10.1002/jbmr.3206] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2017] [Revised: 06/24/2017] [Accepted: 06/26/2017] [Indexed: 11/09/2022]
Abstract
Adolescence is a crucial period for bone development, and exercise can enhance bone acquisition during this period of life. However, it is not known how the different loading sports practiced can affect bone acquisition in adolescent male athletes. Therefore, the purpose of the present study was to determine the 1-year longitudinal bone acquisition among adolescent males involved in osteogenic (football) and non-osteogenic (swimming and cycling) sports and to compare with active controls. A total of 116 adolescent males aged 12 to 14 years at baseline were followed for 1 year: 37 swimmers, 37 footballers, 28 cyclists, and 14 active controls. Bone mineral content (BMC) was assessed using dual-energy X-ray absorptiometry (DXA); cross-sectional area (CSA), cross-sectional moment of inertia (CSMI), and section modulus (Z) at the femoral neck was assessed using hip structural analysis (HSA); and bone texture of the lumbar spine was assessed using trabecular bone score (TBS). Serum N-terminal propeptide of procollagen type I (PINP), isomer of the Carboxi-terminal telopeptide of type 1 collagen (CTX-I), total serum calcium, and 25 hydroxyvitamin D [25(OH)D] were analyzed. Footballers had significantly higher adjusted BMC at the lumbar spine (7.0%) and femoral neck (5.0%) compared with cyclists, and significantly greater BMC at the lumbar spine (6.9%) compared with swimmers. Footballers presented significantly greater TBS (4.3%) compared with swimmers, and greater CSMI (10.2%), CSA (7.1%), Z (8.9%) and TBS (4.2%) compared with cyclists. No differences were noted between cyclists and swimmers, both groups had similar bone acquisition compared with controls. PINP was significantly higher in footballers and controls compared with cyclists and swimmers (3.3% to 6.0%), and 25(OH)D was significantly higher in footballers and cyclists compared with swimmers and controls (9.9% to 13.1%). These findings suggest that bone acquisition is higher in adolescent male footballers compared with swimmers and cyclists at the femoral neck and lumbar spine sites of the skeleton. © 2017 American Society for Bone and Mineral Research.
Collapse
Affiliation(s)
- Dimitris Vlachopoulos
- Children's Health and Exercise Research Centre, Sport and Health Sciences, University of Exeter, Exeter, UK
| | - Alan R Barker
- Children's Health and Exercise Research Centre, Sport and Health Sciences, University of Exeter, Exeter, UK
| | - Esther Ubago-Guisado
- Children's Health and Exercise Research Centre, Sport and Health Sciences, University of Exeter, Exeter, UK.,IGOID Research Group, University of Castilla-La Mancha, Toledo, Spain
| | - Ioannis G Fatouros
- Department of Kinesiology, Institute for Research and Technology, Physical Education and Sport Sciences, University of Thessaly, Trikala, Greece
| | | | - Craig A Williams
- Children's Health and Exercise Research Centre, Sport and Health Sciences, University of Exeter, Exeter, UK
| | - Luis Gracia-Marco
- Children's Health and Exercise Research Centre, Sport and Health Sciences, University of Exeter, Exeter, UK.,Growth, Exercise, Nutrition and Development Research Group, University of Zaragoza, Zaragoza, Spain
| |
Collapse
|
33
|
Vlachopoulos D, Barker AR, Ubago-Guisado E, Ortega FB, Krustrup P, Metcalf B, Castro Pinero J, Ruiz JR, Knapp KM, Williams CA, Moreno LA, Gracia-Marco L. The effect of 12-month participation in osteogenic and non-osteogenic sports on bone development in adolescent male athletes. The PRO-BONE study. J Sci Med Sport 2017; 21:404-409. [PMID: 28886923 DOI: 10.1016/j.jsams.2017.08.018] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2017] [Revised: 07/24/2017] [Accepted: 08/22/2017] [Indexed: 10/18/2022]
Abstract
OBJECTIVES Research investigating the longitudinal effects of the most popular sports on bone development in adolescent males is scarce. The aim is to investigate the effect of 12-month participation in osteogenic and non-osteogenic sports on bone development. DESIGN A 12-month study was conducted in adolescent males involved in football, swimming and cycling and compared with an active control group. METHODS 116 adolescent males (13.1±0.1years at baseline): 37 footballers, 37 swimmers, 28 cyclists and 14 active controls were followed for 12 months. Bone mineral content (BMC) was measured by dual-energy X-ray absorptiometry, and bone stiffness was measured by quantitative ultrasound. Bone outcomes at 12 months were adjusted for baseline bone status, age, height, lean mass and moderate to vigorous physical activity. RESULTS Footballers had higher improvement in adjusted BMC at the total body, total hip, shaft, Ward's triangle, legs and bone stiffness compared to cyclists (6.3-8.0%). Footballers had significantly higher adjusted BMC at total body, shaft and legs compared to swimmers (5.4-5.6%). There was no significant difference between swimmers and cyclists for any bone outcomes. Swimming and cycling participation resulted in non-significant lower bone development at most sites of the skeleton compared to controls (-4.3 to -0.6%). CONCLUSIONS Football participation induces significantly greater improvements in BMC and bone stiffness over 12 months compared to cycling and swimming. CLINICAL TRIAL REGISTRATION ISRCTN17982776.
Collapse
Affiliation(s)
- Dimitris Vlachopoulos
- Children's Health and Exercise Research Centre, Sport and Health Sciences, University of Exeter, United Kingdom
| | - Alan R Barker
- Children's Health and Exercise Research Centre, Sport and Health Sciences, University of Exeter, United Kingdom
| | - Esther Ubago-Guisado
- Children's Health and Exercise Research Centre, Sport and Health Sciences, University of Exeter, United Kingdom; IGOID Research Group, University of Castilla-La Mancha, Spain
| | - Francisco B Ortega
- PROFITH "PROmoting FITness and Health Through Physical Activity" Research Group, Department of Physical Education and Sport, Faculty of Sport Sciences, University of Granada, Spain
| | - Peter Krustrup
- Children's Health and Exercise Research Centre, Sport and Health Sciences, University of Exeter, United Kingdom; Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Denmark
| | - Brad Metcalf
- Children's Health and Exercise Research Centre, Sport and Health Sciences, University of Exeter, United Kingdom
| | - Jose Castro Pinero
- GALENO Research Group, Department of Physical Education, School of Education, University of Cadiz, Spain
| | - Jonatan R Ruiz
- PROFITH "PROmoting FITness and Health Through Physical Activity" Research Group, Department of Physical Education and Sport, Faculty of Sport Sciences, University of Granada, Spain
| | | | - Craig A Williams
- Children's Health and Exercise Research Centre, Sport and Health Sciences, University of Exeter, United Kingdom
| | - Luis A Moreno
- Growth, Exercise, Nutrition and Development Research Group, University of Zaragoza, Spain
| | - Luis Gracia-Marco
- Children's Health and Exercise Research Centre, Sport and Health Sciences, University of Exeter, United Kingdom; PROFITH "PROmoting FITness and Health Through Physical Activity" Research Group, Department of Physical Education and Sport, Faculty of Sport Sciences, University of Granada, Spain; Growth, Exercise, Nutrition and Development Research Group, University of Zaragoza, Spain.
| |
Collapse
|
34
|
Soft tissues, areal bone mineral density and hip geometry estimates in active young boys: the PRO-BONE study. Eur J Appl Physiol 2017; 117:833-842. [DOI: 10.1007/s00421-017-3568-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2016] [Accepted: 02/10/2017] [Indexed: 01/20/2023]
|