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Ortega-Gómez S, Adelantado-Renau M, Carbonell-Baeza A, Moliner-Urdiales D, Jiménez-Pavón D. Role of physical activity and health-related fitness on self-confidence and interpersonal relations in 14-year-old adolescents from secondary school settings: DADOS study. Scand J Med Sci Sports 2023; 33:2068-2078. [PMID: 37340994 DOI: 10.1111/sms.14431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 03/20/2023] [Accepted: 06/06/2023] [Indexed: 06/22/2023]
Abstract
BACKGROUND The effect of physical activity (PA) and physical fitness (PF) on self-confidence and interpersonal relations in adolescents is uncertain. AIM To analyzed the associations of PA and PF with self-confidence and interpersonal relations in adolescents. SAMPLE A total of 268 (138 boys) adolescents (13.9 ± 0.3 years) from the DADOS study were included in the analysis. METHODS PA was evaluated using GENEActiv accelerometers and the health-related PF components by the ALPHA health-related fitness test battery. The levels of self-confidence and interpersonal relations were determined by the Behavior Assessment System for Children Level 3. RESULTS The associations of PA levels and PF components with self-confidence reported positive associations of moderate-vigorous PA (MVPA), standing long jump, and 20-m shuttle run (shuttle run test) tests (all p < 0.05), and negative association of 4 × 10-m shuttle run test (4 × 10-m test), but only the 4 × 10-m test remained significant in the adjusted model for the whole sample and only in boys (p ≤ 0.01) when analyzed by sex. Regarding interpersonal relations, positive associations of standing long jump and shuttle run test (all p < 0.05), and negative association of 4 × 10-m test were found in all the adolescents. The shuttle run test was associated with interpersonal relations in boys independently of confounders. PA levels were not associated with interpersonal relations. CONCLUSION A higher level of lower-limb muscle strength, speed-agility, and cardiorespiratory fitness might improve self-confidence and interpersonal relations in adolescents, but these relationships seem to be influenced by sex, body mass index, and pubertal status. Speed-agility and cardiorespiratory fitness seem to have a stronger impact on boys. MVPA may improve self-confidence in adolescents.
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Affiliation(s)
- Sonia Ortega-Gómez
- MOVE-IT Research Group, Department of Physical Education, Faculty of Education Sciences, University of Cadiz, Cadiz, Spain
- Biomedical Research and Innovation Institute of Cadiz (INiBICA), Cadiz, Spain
| | | | - Ana Carbonell-Baeza
- MOVE-IT Research Group, Department of Physical Education, Faculty of Education Sciences, University of Cadiz, Cadiz, Spain
- Biomedical Research and Innovation Institute of Cadiz (INiBICA), Cadiz, Spain
| | | | - David Jiménez-Pavón
- MOVE-IT Research Group, Department of Physical Education, Faculty of Education Sciences, University of Cadiz, Cadiz, Spain
- Biomedical Research and Innovation Institute of Cadiz (INiBICA), Cadiz, Spain
- CIBER of Frailty and Healthy Aging (CIBERFES), Madrid, Spain
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Galan-Lopez P, Domínguez R, Gísladóttir T, Sánchez-Oliver AJ, Pihu M, Ries F, Klonizakis M. Sleep Quality and Duration in European Adolescents (The AdolesHealth Study): A Cross-Sectional, Quantitative Study. CHILDREN (BASEL, SWITZERLAND) 2021; 8:188. [PMID: 33802334 PMCID: PMC7999763 DOI: 10.3390/children8030188] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Revised: 02/23/2021] [Accepted: 02/25/2021] [Indexed: 12/13/2022]
Abstract
Sleep is a vital element of adolescents' overall health; it influences their body and mind and thus affects their quality of life. Adequate sleep quality and duration are essential for maintaining optimal metabolic health and lowering the risk of developing several medical conditions, such as cardiovascular disease. The current study aimed to assess the perceived sleep quality and duration of 1717 European adolescents from three different European countries (Spain, Iceland and Estonia) aged 13- to 16-years (900 boys, 817 girls) using the Pittsburgh Sleep Quality Index (PSQI). A multivariate analysis of variance (MANOVA) was performed to examine differences between groups and two-factor analysis of variance (ANOVA) was used to analyze city and age differences. The probability of having poor sleep quality and duration was calculated by Odd-Ratio (OR). Our study found poor sleep quality in 44% of the boys and 53% of the girls, whereas 68% and 69%, respectively did not get the recommended hours of sleep (i.e., 8-10 h). No difference was found between adolescents from Estonia, Iceland and Spain regarding sleep duration. In contrast, Spanish and Estonian adolescents reported higher probabilities of having poor sleep quality. Finally, girls had a significantly higher probability of poor sleep quality than boys.
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Affiliation(s)
- Pablo Galan-Lopez
- Department of Communication and Education, Universidad Loyola Andalucía, 41704 Dos Hermanas (Sevilla), Spain;
| | - Raúl Domínguez
- Physical Education and Sports, Faculty of Educational Sciences, University of Seville, 41013 Sevilla (Sevilla), Spain; (R.D.); (F.R.)
| | - Thordis Gísladóttir
- Research Center for Sport and Health Sciences, School of Education, University of Iceland, 105 Reykjavík, Iceland;
| | | | - Maret Pihu
- Institute of Sport Sciences and Physiotherapy, Faculty of Medicine, University of Tartu, 51005 Tartu, Estonia;
| | - Francis Ries
- Physical Education and Sports, Faculty of Educational Sciences, University of Seville, 41013 Sevilla (Sevilla), Spain; (R.D.); (F.R.)
| | - Markos Klonizakis
- Lifestyle, Exercise and Nutrition Improvement (LENI) Research Group, Department of Nursing and Midwifery, College of Health, Wellbeing and Life Sciences, Sheffield Hallam University, Sheffield S1 1WB, UK;
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Saidi O, Pereira B, Peyrel P, Maso F, Doré E, Rochette E, Ratel S, Walrand S, Duché P. Sleep pattern and staging in elite adolescent rugby players during the in-season competitive phase compared to an age matched non-athlete population. Eur J Sport Sci 2021; 22:499-510. [PMID: 33546579 DOI: 10.1080/17461391.2021.1887368] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Young athletes must contend with the constraints of elite sports on top of school commitments and the physiological processes associated with adolescence. This study assessed week and weekend sleep and schedule of activities in elite adolescent rugby players during the in-season competitive phase compared with age-matched non-athlete controls. 32 adolescents (GR: 16 elite rugby players, GC: 16 controls) from the same boarding school filled out a daily schedule of activities and a sleep diary, and wore a multichannel electroencephalogram for 14 days. They later filled out questionnaires on their sleep quality, sleepiness, and perceived stress. Both groups showed insufficient sleep duration during the week (<7 h). Only GC caught up on their sleep debt during the weekend (increased TIB, TST and time spent in REM sleep, all p < 0.001). Weekend TIB, TST and, N3 sleep remained similar to that for weekdays in GR. However, GR experienced lower sleep quality (decreased SE, increased WASO, all p < 0.01) and a decrease in REM sleep (p < 0.01). Schedules of activities showed an increase in time spent on overall activities during the weekend, mainly due to competition and sport-specific travel, which resulted in a decrease in sleep opportunity time compared with GC (p < 0.001). Δ sleep opportunity time (weekend-week) was associated with Δ TST (weekend-week), and Δ TST (weekend-week) was associated with sleepiness and perceived stress. Busy schedules during the competitive season decreased sleep opportunity time and prevented elite adolescent rugby players from catching up on their sleep at weekends.HIGHLIGHTS Adolescent rugby players have insufficient sleep during both week and weekend of the in-season competitive phaseCongested schedule prevented elite adolescent rugby players from catching up on their sleep at weekends.Sleep considerations are necessary when planning the weekend sporting schedules.
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Affiliation(s)
- Oussama Saidi
- Clermont Auvergne University, laboratory of Adaptations to Exercise under Physiological and Pathological Conditions (AME2P), Clermont-Ferrand, France.,Center for Research in Human Nutrition Auvergne Clermont-Ferrand, France.,Toulon University, laboratory Physical Activity impact on Health (IAPS) Toulon, France
| | - Bruno Pereira
- Biostatistics Unit (DRCI), Clermont-Ferrand University Hospital Clermont-Ferrand, France
| | - Paul Peyrel
- Clermont Auvergne University, laboratory of Adaptations to Exercise under Physiological and Pathological Conditions (AME2P), Clermont-Ferrand, France
| | - Freddy Maso
- Rugby Training Center of the Sportive Association Montferrandaise Clermont-Ferrand, France
| | - Eric Doré
- Clermont Auvergne University, laboratory of Adaptations to Exercise under Physiological and Pathological Conditions (AME2P), Clermont-Ferrand, France.,Center for Research in Human Nutrition Auvergne Clermont-Ferrand, France
| | - Emmanuelle Rochette
- Toulon University, laboratory Physical Activity impact on Health (IAPS) Toulon, France.,Department of Pediatrics, Clermont-Ferrand University Hospital Clermont-Ferrand, France.,Clermont Auvergne University, INSERM, CIC 1405 Clermont-Ferrand, France
| | - Sébastien Ratel
- Clermont Auvergne University, laboratory of Adaptations to Exercise under Physiological and Pathological Conditions (AME2P), Clermont-Ferrand, France.,Center for Research in Human Nutrition Auvergne Clermont-Ferrand, France
| | - Stéphane Walrand
- Center for Research in Human Nutrition Auvergne Clermont-Ferrand, France.,Clermont Auvergne University, INRA Clermont-Ferrand, France
| | - Pascale Duché
- Toulon University, laboratory Physical Activity impact on Health (IAPS) Toulon, France
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Training Schedule and Sleep in Adolescent Swimmers. Pediatr Exerc Sci 2020; 32:16-22. [PMID: 31592774 DOI: 10.1123/pes.2019-0067] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Revised: 07/04/2019] [Accepted: 07/20/2019] [Indexed: 11/18/2022]
Abstract
PURPOSE Insufficient sleep duration may affect athletic performance and health. Inconsistent sleep pattern also has negative health effects, but studies on athletes' intraindividual sleep variability are scarce. The aim of this research was to compare total sleep time (TST) and variability (TST-variability), wakening after sleep onset, and sleep efficiency, during nights preceding early morning practices with other nights, and to investigate sleep characteristics of nights following a day with early morning only, evening only, or both a morning and an evening session in adolescent swimmers. METHODS Wrist-worn accelerometers were used to measure 1 week of sleep in 108 swimmers (mean age 16.1 [2.6] y) in Iceland. Adjusted regression analyses and linear mixed models were used to explore associations of training schedules with TST, TST-variability, wakening after sleep onset, and sleep efficiency. RESULTS Mean TST was 6:32 (h:min) (±39 min) and TST-variability was 63 minutes (±25 min). TST decreased and TST-variability increased with more early morning practices. TST preceding early training was 5:36 and 5:06 in <16- and ≥16-year-olds, respectively, shorter than on nights preceding later or no morning training (P < .001). CONCLUSION Swimmers have extremely short TST preceding early morning sessions and increased TST-variability with more early morning sessions.
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Acute effect of an intensified exercise program on subsequent sleep, dietary intake, and performance in junior rugby players. Eur J Appl Physiol 2019; 119:2075-2082. [DOI: 10.1007/s00421-019-04196-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2018] [Accepted: 07/19/2019] [Indexed: 12/22/2022]
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Independent and combined influence of healthy lifestyle factors on academic performance in adolescents: DADOS Study. Pediatr Res 2019; 85:456-462. [PMID: 30653194 DOI: 10.1038/s41390-019-0285-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/14/2018] [Revised: 11/08/2018] [Accepted: 12/30/2018] [Indexed: 12/26/2022]
Abstract
BACKGROUND Few studies have analyzed the combined effect of lifestyle factors on academic performance (AP) in adolescents. The aim of this study was to analyze the independent and combined effects of weight status, screen time, sleep quality, daily meal frequency, cardiorespiratory fitness, and physical activity (PA) on AP in adolescents. METHODS A total of 262 adolescents (13.9 ± 0.3 years) from the DADOS study were included in the analysis. Weight status was assessed through body mass index (kg/m2). Participants completed questionnaires to evaluate screen time, sleep quality, and daily meal frequency. Cardiorespiratory fitness was assessed by the 20-m shuttle run test. PA was evaluated by a wrist-worn GENEActiv accelerometer. AP was assessed through the final academic grades and a validated questionnaire. RESULTS Non-overweight status, low screen time, good sleep quality, and proper meal frequency showed independent, positive influence on AP. Moreover, adolescents achieving at least three healthy lifestyles were more likely to be in the high-performance group for academic grades than those achieving ≤1 (math OR: 3.02-9.51, language OR: 3.51-6.76, and grade point average OR: 4.22-9.36). CONCLUSIONS Although individual healthy lifestyles are independently and positively associated with AP, the cumulative effect of multiple healthy lifestyles have a stronger impact.
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Adelantado-Renau M, Beltran-Valls MR, Esteban-Cornejo I, Martínez-Vizcaíno V, Santaliestra-Pasías AM, Moliner-Urdiales D. The influence of adherence to the Mediterranean diet on academic performance is mediated by sleep quality in adolescents. Acta Paediatr 2019; 108:339-346. [PMID: 30019348 DOI: 10.1111/apa.14472] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2018] [Revised: 05/21/2018] [Accepted: 06/19/2018] [Indexed: 02/06/2023]
Abstract
AIM This study examined the association of adherence to the Mediterranean diet with academic performance and tested whether this association was mediated by sleep in Spanish adolescents. METHODS We recruited 269 adolescents (52% boys) aged 13.9 ± 0.3 years from the Deporte, ADOlescencia y Salud study of 38 secondary schools and sport clubs in Castellon, Spain, between February and May 2015. Adherence to the Mediterranean diet was assessed by the KIDMED questionnaire, sleep quality was evaluated with the Pittsburgh Sleep Quality Index test and sleep duration was objectively computed using a wrist-worn accelerometer. Academic performance was assessed through final school grades and a validated test. RESULTS Greater adherence to the Mediterranean diet was associated with higher scores in language, core subjects, grade point average and verbal ability (p < 0.05). Sleep quality acted as a significant mediator of the association between adherence to the Mediterranean diet and final grades in maths, language, core subjects and the grade point average. CONCLUSION Our data show that the influence of adherence to the Mediterranean diet on academic performance was mediated by sleep quality in adolescents. Education and public health professionals should work together to achieve both improved health status and academic performance in adolescents.
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Affiliation(s)
| | - Maria Reyes Beltran-Valls
- LIFE Research Group; Department of Education; University Jaume I; Castellon Spain
- Escola Universitària de la Salut i l'Esport (EUSES); Universitat Rovira i Virgili; Tarragona Spain
| | - Irene Esteban-Cornejo
- Center for Cognitive and Brain Health; Department of Psychology; Northeastern University; Boston MA USA
- PROFITH “PROmoting FITness and Health through physical activity” Research Group; Department of Physical Education and Sports; Faculty of Sport Sciences; University of Granada; Granada Spain
| | - Vicente Martínez-Vizcaíno
- Health and Social Research Center; Universidad de Castilla-La Mancha; Cuenca Spain
- Universidad Autónoma de Chile; Facultad de Ciencias de la Salud. Talca; Chile
| | - Alba María Santaliestra-Pasías
- GENUD (Growth, Exercise, NUtrition and Development) Research Group; Facultad de Ciencias de la Salud; Universidad de Zaragoza; Zaragoza Spain
- Instituto Agroalimentario de Aragón (IA2); Zaragoza Spain
- Instituto de Investigación Sanitaria Aragón (IIS Aragón); Zaragoza Spain
- Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBERObn); Zaragoza Spain
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Adelantado-Renau M, Beltran-Valls MR, Migueles JH, Artero EG, Legaz-Arrese A, Capdevila-Seder A, Moliner-Urdiales D. Associations between objectively measured and self-reported sleep with academic and cognitive performance in adolescents: DADOS study. J Sleep Res 2019; 28:e12811. [DOI: 10.1111/jsr.12811] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2018] [Revised: 10/17/2018] [Accepted: 11/14/2018] [Indexed: 02/02/2023]
Affiliation(s)
| | | | - Jairo H. Migueles
- 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
| | - Enrique G. Artero
- Department of Education, Faculty of Education Sciences; University of Almería; Almería Spain
- SPORT Research Group (CTS-1024); CERNEP Research Center; University of Almería; Almería Spain
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Beltran-Valls MR, Adelantado-Renau M, Moliner-Urdiales D. Association Between Objectively Measured Physical Activity and Plasma BDNF in Adolescents: DADOS Study. J Mol Neurosci 2018; 65:467-471. [DOI: 10.1007/s12031-018-1122-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2018] [Accepted: 07/11/2018] [Indexed: 02/01/2023]
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