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Coelho-Júnior HJ, da Silva Aguiar S, de Oliveira Gonçalves I, Álvarez-Bustos A, Rodríguez-Mañas L, Uchida MC, Marzetti E. Agreement and Associations between Countermovement Jump, 5-Time Sit-To-Stand, Lower-Limb Muscle Power Equations, and Physical Performance Tests in Community-Dwelling Older Adults. J Clin Med 2024; 13:3380. [PMID: 38929908 PMCID: PMC11205156 DOI: 10.3390/jcm13123380] [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: 05/14/2024] [Revised: 06/02/2024] [Accepted: 06/06/2024] [Indexed: 06/28/2024] Open
Abstract
Objectives: The present study examined the agreement and associations of the 5-time sit-to-stand (5STS) test, the countermovement jump test, and lower-limb muscle power equations with a set of physical performance tests in older adults. Methods: Five hundred and thirty-four community-dwelling older adults were recruited for the study. Lower-limb muscle power measures included 5STS, the countermovement jump test, and muscle power equations. Isometric handgrip strength, timed "up-and-go!", the 6 min walking test, one-leg stand, and walking speed at usual and fast paces were used to assess physical performance. Pearson's correlations and Bland-Altman analyses were conducted to examine associations among muscle power measures. Linear and multiple regressions were run to explore associations of 5STS, the countermovement jump test, and muscle power equations with physical performance tests. Results: Weak correlations were observed among lower-limb muscle power measures. Bland-Altman results indicated important differences among the countermovement jump test, 5STS, and muscle power equations. Results of multiple linear regressions indicated that 5STS, the countermovement jump test, and muscle power equations were significantly associated with measures of muscle strength and mobility. However, only 5STS was significantly associated with balance. Conclusions: Our results indicate that the performance on the countermovement jump test and 5STS is weakly correlated with lower-limb muscle power equations. The only exception was the correlation found between the countermovement jump test and relative muscle power, highlighting the importance of accounting for body mass in muscle power evaluations. Muscle power measures were similarly associated with performance on handgrip strength, timed "up-and-go!", and the 6 min walking test. The exclusive association of 5STS with balance suggests that a reassessment of 5STS muscle power equations may be warranted.
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Affiliation(s)
- Hélio José Coelho-Júnior
- Department of Geriatrics, Orthopedics and Rheumatology, Center for Geriatric Medicine (Ce.M.I.), Università Cattolica del Sacro Cuore, Largo F. Vito 1, 00168 Rome, Italy
| | - Samuel da Silva Aguiar
- University Centre UDF, Faculty of Physical Education, 704/904 Seps Eq 702/902, Brasília 70390-045, Brazil;
- Graduate Program in Physical Education, Federal University of Mato Grosso, Av. Fernando Corrêa da Costa 2367 Bairro Boa Esperança, Cuiabá 78060-900, Brazil
| | | | - Alejandro Álvarez-Bustos
- Centro de Investigación Biomédica en Red Sobre Fragilidad y Envejecimiento Saludable (CIBERFES), Instituto de Salud Carlos III, Av. Monforte de Lemos 3-5, 28029 Madrid, Spain; (A.Á.-B.); (L.R.-M.)
| | - Leocadio Rodríguez-Mañas
- Centro de Investigación Biomédica en Red Sobre Fragilidad y Envejecimiento Saludable (CIBERFES), Instituto de Salud Carlos III, Av. Monforte de Lemos 3-5, 28029 Madrid, Spain; (A.Á.-B.); (L.R.-M.)
| | - Marco Carlos Uchida
- Applied Kinesiology Laboratory, School of Physical Education, University of Campinas, Av. Érico Veríssimo 701, Campinas 13083-851, Brazil;
| | - Emanuele Marzetti
- Department of Geriatrics, Orthopedics and Rheumatology, Center for Geriatric Medicine (Ce.M.I.), Università Cattolica del Sacro Cuore, Largo F. Vito 1, 00168 Rome, Italy
- Fondazione Policlinico Universitario “Agostino Gemelli” IRCCS, Largo A. Gemelli 8, 00168 Rome, Italy
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Calandrini A, Penna EM, Monteiro EP, Boullosa D, Coswig VS. Effects of Eccentric Phase Velocity on Bench Press Concentric Bar Velocity in the Young and Elderly. Int J Sports Med 2024; 45:369-376. [PMID: 38346688 DOI: 10.1055/a-2235-1694] [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: 05/04/2024]
Abstract
This study aimed to investigate the impact of bar velocity during the eccentric phase on subsequent concentric performance in the young and elderly. Twelve elderly women (65.2+4.2 years) and 16 young women (23.1+2.1 years) were randomly assigned to four experimental conditions that combined high-velocity eccentric actions (HVECC; maximum velocity) and moderate-velocity eccentric actions (MVECC; 2.0 s), using 30% and 60% of their 1-repetition maximum (1RM) on the Smith machine bench press. Measurements of mean propulsive velocity (MPV), peak velocity (PV), and mean power (MP) were recorded. Two-way ANOVA with repeated measures was applied for each variable, when needed, the Bonferroni post hoc was used. Statistical significance was set at p<0.05, and effect size (ES) was established by Cohen's d z. The results demonstrated that elderly women showed improved performance in MPV (+10.0%; ES=- 0.58; p=0.009) and MP (+11.7%; ES=- 0.14; p=0.045) when utilizing HVECC at 30% 1RM only. Moreover, young women exhibited superior performance for both 30% and 60% 1RM when using HVECC for all variables analyzed (p<0.05). The HVECC appears to have an impact on the subsequent performance of the concentric phase, particularly when lighter loads (30% 1RM) are utilized, regardless of the age group.
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Affiliation(s)
- Antenor Calandrini
- Programa de Pós-graduação em Ciências do Movimento Humano, Universidade Federal do Pará - Campus Castanhal, Castanhal, Brazil
| | - Eduardo Macedo Penna
- Programa de Pós-graduação em Ciências do Movimento Humano, Universidade Federal do Pará - Campus Castanhal, Castanhal, Brazil
| | - Elren Passos Monteiro
- Programa de Pós-graduação em Ciências do Movimento Humano, Universidade Federal do Pará - Campus Castanhal, Castanhal, Brazil
| | - Daniel Boullosa
- Faculty of Sports Sciences and Physical Activity, Universidad de León, León, Spain
| | - Victor Silveira Coswig
- Instituto de Educação Física e Esportes, Universidade Federal do Ceará, Fortaleza, Brazil
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Freitas SR, Cruz-Montecinos C, Ratel S, Pinto RS. Powerpenia Should be Considered a Biomarker of Healthy Aging. SPORTS MEDICINE - OPEN 2024; 10:27. [PMID: 38523229 PMCID: PMC10961295 DOI: 10.1186/s40798-024-00689-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Accepted: 02/22/2024] [Indexed: 03/26/2024]
Abstract
To identify biomarkers that precede the decline of human function and independence during the lifespan, two important concepts have been introduced in recent decades: sarcopenia and dynapenia. While the former is originally focused on skeletal muscle loss, the latter is on maximal strength loss. Although the dynapenia concept implies the inclusion of skeletal muscle power, in practical terms, this has not been specifically addressed. For instance, only 2 out of 220 studies published between 2008 and 2023 have directly measured muscle power to classify individuals with dynapenia. As previous studies have shown a greater relevance of skeletal muscle power in healthy aging, we hereby propose the introduction of the term "powerpenia" to specifically reflect the loss of skeletal muscle power along lifespan, but also with disease and/or physical inactivity. Together with sarcopenia and dynapenia, we contend that powerpenia should be considered a biomarker of healthy aging.
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Affiliation(s)
- Sandro R Freitas
- Laboratório de Função Neuromuscular, Faculdade de Motricidade Humana, Universidade de Lisboa, Cruz-Quebrada, Portugal.
| | - Carlos Cruz-Montecinos
- Department of Physical Therapy, Faculty of Medicine, University of Chile, Santiago, Chile
- Section of Research, Innovation and Development in Kinesiology, Kinesiology Unit, San José Hospital, Santiago, Chile
| | - Sébastien Ratel
- AME2P, Clermont-Auvergne University, Clermont-Ferrand, 3533, EA, France
| | - Ronei S Pinto
- School of Physical Education, Physiotherapy and Dance, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
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Behm DG, Granacher U, Warneke K, Aragão-Santos JC, Da Silva-Grigoletto ME, Konrad A. Minimalist Training: Is Lower Dosage or Intensity Resistance Training Effective to Improve Physical Fitness? A Narrative Review. Sports Med 2024; 54:289-302. [PMID: 37924459 PMCID: PMC10933173 DOI: 10.1007/s40279-023-01949-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/06/2023] [Indexed: 11/06/2023]
Abstract
BACKGROUND Findings from original research, systematic reviews, and meta-analyses have demonstrated the effectiveness of resistance training (RT) on markers of performance and health. However, the literature is inconsistent with regards to the dosage effects (frequency, intensity, time, type) of RT to maximize training-induced improvements. This is most likely due to moderating factors such as age, sex, and training status. Moreover, individuals with limited time to exercise or who lack motivation to perform RT are interested in the least amount of RT to improve physical fitness. OBJECTIVES The objective of this review was to investigate and identify lower than typically recommended RT dosages (i.e., shorter durations, lower volumes, and intensity activities) that can improve fitness components such as muscle strength and endurance for sedentary individuals or beginners not meeting the minimal recommendation of exercise. METHODS Due to the broad research question involving different RT types, cohorts, and outcome measures (i.e., high heterogeneity), a narrative review was selected instead of a systematic meta-analysis approach. RESULTS It seems that one weekly RT session is sufficient to induce strength gains in RT beginners with < 3 sets and loads below 50% of one-repetition maximum (1RM). With regards to the number of repetitions, the literature is controversial and some authors report that repetition to failure is key to achieve optimal adaptations, while other authors report similar adaptations with fewer repetitions. Additionally, higher intensity or heavier loads tend to provide superior results. With regards to the RT type, multi-joint exercises induce similar or even larger effects than single-joint exercises. CONCLUSION The least amount of RT that can be performed to improve physical fitness for beginners for at least the first 12 weeks is one weekly session at intensities below 50% 1RM, with < 3 sets per multi-joint exercise.
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Affiliation(s)
- David G Behm
- School of Human Kinetics and Recreation, Memorial University of Newfoundland, St. John's, Newfoundland and Labrador, A1C 5S7, Canada
| | - Urs Granacher
- Department of Sport and Sport Science Exercise and Human Movement Science, University of Freiburg, Freiburg, Germany
| | - Konstantin Warneke
- Institute for Exercise, Sport and Health, Leuphana University, Lüneburg, Germany
| | - Jose Carlos Aragão-Santos
- Department of Physical Education, Post Graduate Program in Health Sciences, Federal University of Sergipe, São Cristóvão, Brazil
| | - Marzo Edir Da Silva-Grigoletto
- Department of Physical Education, Post Graduate Program in Health Sciences, Federal University of Sergipe, São Cristóvão, Brazil
| | - Andreas Konrad
- School of Human Kinetics and Recreation, Memorial University of Newfoundland, St. John's, Newfoundland and Labrador, A1C 5S7, Canada.
- Institute of Human Movement Science, Sport and Health, Graz University, Graz, Austria.
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Cadore EL, Izquierdo M, Teodoro JL, Martínez‐Velilla N, Zambom‐Ferraresi F, Moriguchi EH, Sáez de Asteasu ML. Effects of short-term multicomponent exercise intervention on muscle power in hospitalized older patients: A secondary analysis of a randomized clinical trial. J Cachexia Sarcopenia Muscle 2023; 14:2959-2968. [PMID: 37989600 PMCID: PMC10751409 DOI: 10.1002/jcsm.13375] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Revised: 10/05/2023] [Accepted: 10/18/2023] [Indexed: 11/23/2023] Open
Abstract
BACKGROUND Bed rest during hospitalization can negatively impact functional independence and clinical status of older individuals. Strategies focused on maintaining and improving muscle function may help reverse these losses. This study investigated the effects of a short-term multicomponent exercise intervention on maximal strength and muscle power in hospitalized older patients. METHODS This secondary analysis of a randomized clinical trial was conducted in an acute care unit in a tertiary public hospital. Ninety (39 women) older patients (mean age 87.7 ± 4.8 years) undergoing acute-care hospitalization [median (IQR) duration 8 (1.75) and 8 (3) days for intervention and control groups, respectively]) were randomly assigned to an exercise intervention group (n = 44) or a control group (n = 46). The control group received standard care hospital including physical rehabilitation as needed. The multicomponent exercise intervention was performed for 3 consecutive days during the hospitalization, consisting of individualized power training, balance, and walking exercises. Outcomes assessed at baseline and discharge were maximal strength through 1 repetition maximum test (1RM) in the leg press and bench press exercises, and muscle power output at different loads (≤30% of 1RM and between 45% and 55% of 1RM) in the leg press exercise. Mean peak power during 10 repetitions was assessed at loads between 45% and 55% of 1RM. RESULTS At discharge, intervention group increased 19.2 kg (Mean Δ% = 40.4%) in leg press 1RM [95% confidence interval (CI): 12.1, 26.2 kg; P < 0.001] and 2.9 kg (Mean Δ% = 19.7%) in bench press 1RM (95% CI: 0.6, 5.2 kg; P < 0.001). The intervention group also increased peak power by 18.8 W (Mean Δ% = 69.2%) (95% CI: 8.4, 29.1 W; P < 0.001) and mean propulsive power by 9.3 (Mean Δ% = 26.8%) W (95% CI: 2.5, 16.1 W; P = 0.002) at loads ≤30% of 1RM. The intervention group also increased peak power by 39.1 W (Mean Δ% = 60.0%) (95% CI: 19.2, 59.0 W; P < 0.001) and mean propulsive power by 22.9 W (Mean Δ% = 64.1%) (95% CI: 11.7, 34.1 W; P < 0.001) at loads between 45% and 55% of 1RM. Mean peak power during the 10 repetitions improved by 20.8 W (Mean Δ% = 36.4%) (95% CI: 3.0, 38.6 W; P = 0.011). No significant changes were observed in the control group for any endpoint. CONCLUSIONS An individualized multicomponent exercise program including progressive power training performed over 3 days markedly improved muscle strength and power in acutely hospitalized older patients.
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Affiliation(s)
- Eduardo L. Cadore
- Exercise Research Laboratory, School of Physical Education, Physiotherapy and DanceUniversidade Federal do Rio Grande do SulPorto AlegreBrazil
| | - Mikel Izquierdo
- NavarrabiomedHospital Universitario de Navarra (HUN)‐Universidad Pública de Navarra (UPNA), IdiSNAPamplonaSpain
- CIBER of Frailty and Healthy Aging (CIBERFES)Instituto de Salud Carlos IIIMadridSpain
| | - Juliana Lopes Teodoro
- Exercise Research Laboratory, School of Physical Education, Physiotherapy and DanceUniversidade Federal do Rio Grande do SulPorto AlegreBrazil
| | - Nicolás Martínez‐Velilla
- NavarrabiomedHospital Universitario de Navarra (HUN)‐Universidad Pública de Navarra (UPNA), IdiSNAPamplonaSpain
- CIBER of Frailty and Healthy Aging (CIBERFES)Instituto de Salud Carlos IIIMadridSpain
- Department of GeriatricHospital Universitario de Navarra (HUN)PamplonaSpain
| | - Fabricio Zambom‐Ferraresi
- NavarrabiomedHospital Universitario de Navarra (HUN)‐Universidad Pública de Navarra (UPNA), IdiSNAPamplonaSpain
- CIBER of Frailty and Healthy Aging (CIBERFES)Instituto de Salud Carlos IIIMadridSpain
| | | | - Mikel L. Sáez de Asteasu
- NavarrabiomedHospital Universitario de Navarra (HUN)‐Universidad Pública de Navarra (UPNA), IdiSNAPamplonaSpain
- CIBER of Frailty and Healthy Aging (CIBERFES)Instituto de Salud Carlos IIIMadridSpain
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Bavaresco Gambassi B, Cadore EL, Chaves LFC, da Silva Sousa TM, Mostarda CT, Lopes de Siqueira AF, Schwingel PA. Effects of combined muscle power and endurance training with different volumes on functional and hemodynamic parameters in previously trained older adults. Aging Clin Exp Res 2023; 35:2623-2631. [PMID: 37804402 DOI: 10.1007/s40520-023-02572-y] [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: 07/07/2023] [Accepted: 09/20/2023] [Indexed: 10/09/2023]
Abstract
BACKGROUND To promote optimal neuromuscular and cardiovascular gains in older adults, it seems crucial to investigate the effects of different combined training volumes in this population. Thus, the present study aimed to compare the effects of combined muscle power training (MPT) and endurance training (ET) with different volumes on functional and hemodynamic parameters in previously trained older adults. METHODS Twenty-five older adults were randomly assigned to either the lower-volume group (LVG; n = 13) or the higher-volume group (HVG; n = 12). In the LVG, participants performed 1 set of 6 repetitions for each exercise, followed by 10 min of walking exercise. In the HVG, participants performed 2 sets of 6 repetitions for each exercise, followed by 20 min of walking exercise. Lift from the ventral decubitus position (LPDV), timed up-and-go (TUG), systolic blood pressure (SBP), and diastolic blood pressure (DBP) were assessed before and after 8 weeks. RESULTS Significant increases in LPDV test occurred in both groups after 8 weeks (p < 0.05). Additionally, significant improvements in TUG performance occurred in both groups from week 0 to week 8 (p < 0.05). However, no significant changes were observed between groups in functional parameters (p > 0.05). SBP and DBP remain unchanged (p > 0.05) in both groups over the experimental period. CONCLUSIONS These findings indicate that lower-volume and higher-volume of combined MPT and ET promoted improvements in functional parameters. This study has an important practical application, as it indicates that regardless of the volume (lower or higher), comparable improvements are observed in functional parameters in previously trained older adults.
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Affiliation(s)
- Bruno Bavaresco Gambassi
- Department of Physical Education, Ceuma University, São Luís, MA, Brazil.
- Postgraduate Program in Programs Management and Health Services, Ceuma University, Rua Josué Montello, 1, Renascença II, São Luís, MA, 65075-120, Brazil.
- Postgraduate Program in Physical Education, Federal University of Maranhão, São Luís, MA, Brazil.
- Interuniversity Network for Healthy Aging, Latin America and the Caribbean, Talca, Maule, Chile.
- Human Performance Research Laboratory, University of Pernambuco, Petrolina, PE, Brazil.
| | - Eduardo Lusa Cadore
- Exercise Research Laboratory, School of Physical Education, Physiotherapy and Dance, Federal University of Rio Grande do Sul, Porto Alegre, RS, Brazil
- Interuniversity Network for Healthy Aging, Latin America and the Caribbean, Talca, Maule, Chile
| | - Luiz Filipe Costa Chaves
- Department of Physical Education, Ceuma University, São Luís, MA, Brazil
- Postgraduate Program in Physical Education, Federal University of Maranhão, São Luís, MA, Brazil
| | - Thiago Matheus da Silva Sousa
- Department of Physical Education, Ceuma University, São Luís, MA, Brazil
- Postgraduate Program in Physical Education, Federal University of Maranhão, São Luís, MA, Brazil
| | | | - André Filipe Lopes de Siqueira
- Human Performance Research Laboratory, University of Pernambuco, Petrolina, PE, Brazil
- Postgraduate Program in Rehabilitation and Functional Performance, University of Pernambuco, Petrolina, PE, Brazil
| | - Paulo Adriano Schwingel
- Human Performance Research Laboratory, University of Pernambuco, Petrolina, PE, Brazil
- Postgraduate Program in Rehabilitation and Functional Performance, University of Pernambuco, Petrolina, PE, Brazil
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Michalak RE. Comment on: "Power Training Prescription in Older Individuals: Is it Safe and Effective to Promote Neuromuscular Functional Improvements?". Sports Med 2023; 53:2281-2282. [PMID: 37707694 PMCID: PMC10587297 DOI: 10.1007/s40279-023-01919-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/18/2023] [Indexed: 09/15/2023]
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Radaelli R, Trajano GS, Freitas SR, Izquierdo M, Cadore EL, Pinto RS. Response to Comment on: "Power Training Prescription in Older Individuals: Is It Safe and Effective to Promote Neuromuscular Functional Improvements?". Sports Med 2023; 53:2283-2284. [PMID: 37707695 DOI: 10.1007/s40279-023-01917-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/18/2023] [Indexed: 09/15/2023]
Affiliation(s)
- Régis Radaelli
- Centro de Investigação Interdisciplinar Egas Moniz (CiiEM), Egas Moniz-Cooperativa de Ensino Superior, Monte da Caparica, Portugal.
- CIPER, Faculty of Human Kinetics, University of Lisboa, Cruz Quebrada Dafundo, Lisbon, Portugal.
| | - Gabriel S Trajano
- School of Exercise and Nutrition Sciences, Faculty of Health, Queensland University of Technology (QUT), Brisbane, QLD, Australia
| | - Sandro R Freitas
- Neuromuscular Research Lab, Faculty of Human Kinetics, University of Lisbon, Cruz Quebrada Dafundo, Lisbon, Portugal
| | - Mikel Izquierdo
- Navarrabiomed, Complejo Hospitalario de Navarra (CHN)-Universidad Pública de Navarra (UPNA), IdiSNA, Pamplona, Spain
- CIBER of Frailty and Healthy Ageing (CIBERFES) Instituto de Salud Carlos III Madrid, Madrid, Spain
| | - Eduardo L Cadore
- Exercise Research Laboratory, Physical Education, Physiotherapy and Dance School, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Ronei S Pinto
- Exercise Research Laboratory, Physical Education, Physiotherapy and Dance School, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
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Cruz-Montecinos C, Landro ME, Cambiaggi G, Caviglia H, Daffunchio C. How does joint impairment affect the functional capacity of the lower limb in early haemophilia-related arthropathy? Haemophilia 2023; 29:1604-1610. [PMID: 37729473 DOI: 10.1111/hae.14871] [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: 04/11/2023] [Revised: 08/22/2023] [Accepted: 09/13/2023] [Indexed: 09/22/2023]
Abstract
INTRODUCTION The impact of joint damage on functional capacity in patients with mild haemophilia (PwMH) has yet to be well studied. The primary aim of this study was to investigate the effect of joint impairment on the functional capacity of the lower limb in PwMH. The secondary aim was to identify physical predictors of lower limb functional capacity. METHOD Forty-nine PwMH were evaluated. Dynamic balance was assessed using Time Up and Go (TUG). Thirty-second sit-to-stand (30-STS) and 60-second-STS (60-STS) were used to assess muscle power and endurance, respectively. Haemophilia Early Arthropathy Detection with Ultrasound (HEAD-US) was used to assess joint damage. PwMH were divided based on HEAD-US: with joint damage (≥3 points) and without or with very low joint damage (0-2 points). Univariate ANOVA and multiple regression analyses were performed to identify differences in functional capacity and potential physical predictors. RESULTS Only 30-STS showed significant differences between groups (p = .002). TUG and 60-STS were primarily explained by age (r2 = .21 and r2 = .44, respectively), while for 30-STS, age combined with joint damage and pain level explains 54% of the variance. CONCLUSION Our findings indicate that the 30-STS is useful for assessing functional deterioration in people with early-stage haemophilia-related arthropathy. Our results also indicate that joint damage, combined with ageing and pain, may impact 30-STS outcomes in PwMH. Furthermore, our findings show that the loss in TUG and 60-STS performance in PwMH is related to ageing.
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Affiliation(s)
- Carlos Cruz-Montecinos
- Department of Physical Therapy, Faculty of Medicine, University of Chile, Santiago, Chile
- Section of Research, Innovation and Development in Kinesiology, Kinesiology Unit, San José Hospital, Santiago, Chile
| | | | - Guillermo Cambiaggi
- Department of Traumatology, Juan A. Fernàndez Hospital, CABA, Argentina
- Haemophilia Foundation, CABA, Argentina
| | - Horacio Caviglia
- Department of Traumatology, Juan A. Fernàndez Hospital, CABA, Argentina
- Haemophilia Foundation, CABA, Argentina
| | - Carla Daffunchio
- Department of Traumatology, Juan A. Fernàndez Hospital, CABA, Argentina
- Haemophilia Foundation, CABA, Argentina
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Bandeira-Guimarães M, Blanco-Rambo E, Vieira AF, Sáez de Asteasu ML, Pinto RS, Izquierdo M, Cadore EL. Chronic Effects of Different Intensities of Power Training on Neuromuscular Parameters in Older People: A Systematic Review with Meta-analysis. SPORTS MEDICINE - OPEN 2023; 9:98. [PMID: 37874417 PMCID: PMC10597949 DOI: 10.1186/s40798-023-00646-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Accepted: 10/09/2023] [Indexed: 10/25/2023]
Abstract
BACKGROUND Power training (PT) has been shown to be an effective method for improving muscle function, including maximal strength, measured by one-repetition maximum (1RM), and power output in older adults. However, it is not clear how PT intensity, expressed as a percentage of 1RM, affects the magnitude of these changes. The aim of this systematic review (International prospective register of systematic reviews-PROSPERO-registration: CRD42022369874) was to summarize the evidence from randomized clinical trials (RCT) assessing the effects of low-intensity (≤ 49% of 1RM) and moderate-intensity (50-69% of 1RM) versus high-intensity (≥ 70% of 1RM) PT on maximal power output and maximal strength in older adults. METHODS We included RCTs that examined the effects of different intensities of power training on maximum strength and power output in older people. The search was performed using PubMed, LILACS, Embase, and Scopus. Methodological quality was assessed using the preferred reporting items for systematic reviews and meta-analyses (PRISMA 2020 statement checklist), and the quality of evidence was determined using the PEDro scale. Data were analyzed using standardized mean differences (SMD) with a 95% confidence interval (CI), and random effects models were used for calculations. A significance level of p ≤ 0.05 was accepted. RESULTS Three RCTs assessing 179 participants, all of high methodological quality, were included. There were no significant differences between different PT intensities in terms of power output gains for leg press [SMD = 0.130 (95% CI - 0.19, 0.45), p = 0.425] and knee extension exercises [SMD: 0.016 (95% CI - 0.362, 0.395), p = 0.932], as well as leg press 1RM increases [SMD: 0.296 (95% CI - 0.03, 0.62); p = 0.072]. However, high-intensity PT (70-80% of 1RM) was significantly more effective than low-intensity PT in increasing 1RM for knee extension exercise [SMD: 0.523 (95% CI 0.14, 1.91), p = 0.008]. CONCLUSIONS PT performed at low-to-moderate intensities induces similar power gains compared to high-intensity PT (70-80% of 1RM) in older adults. Nonetheless, the influence of PT intensity on lower-limb strength gains seems to be dependent on the assessed exercise. Cautious interpretation is warranted considering the inclusion of only three studies.
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Affiliation(s)
- Marcelo Bandeira-Guimarães
- Exercise Research Laboratory (LAPEX), School of Physical Education, Physiotherapy and Dance, Universidade Federal do Rio Grande do Sul, Rua Felizardo 750, Bairro Jardim Botânico, Porto Alegre, Rio Grande do Sul, CEP 90690-200, Brazil
| | - Eduarda Blanco-Rambo
- Exercise Research Laboratory (LAPEX), School of Physical Education, Physiotherapy and Dance, Universidade Federal do Rio Grande do Sul, Rua Felizardo 750, Bairro Jardim Botânico, Porto Alegre, Rio Grande do Sul, CEP 90690-200, Brazil
| | - Alexandra Ferreira Vieira
- Exercise Research Laboratory (LAPEX), School of Physical Education, Physiotherapy and Dance, Universidade Federal do Rio Grande do Sul, Rua Felizardo 750, Bairro Jardim Botânico, Porto Alegre, Rio Grande do Sul, CEP 90690-200, Brazil
| | - Mikel L Sáez de Asteasu
- Navarrabiomed, Complejo Hospitalario de Navarra (CHN), Universidad Pública de Navarra (UPNA), IDISNA, Pamplona, Spain
| | - Ronei S Pinto
- Exercise Research Laboratory (LAPEX), School of Physical Education, Physiotherapy and Dance, Universidade Federal do Rio Grande do Sul, Rua Felizardo 750, Bairro Jardim Botânico, Porto Alegre, Rio Grande do Sul, CEP 90690-200, Brazil
| | - Mikel Izquierdo
- Navarrabiomed, Complejo Hospitalario de Navarra (CHN), Universidad Pública de Navarra (UPNA), IDISNA, Pamplona, Spain
- CIBER of Frailty and Healthy Aging (CIBERFES), Institute of Health Carlos III, Madrid, Spain
| | - Eduardo Lusa Cadore
- Exercise Research Laboratory (LAPEX), School of Physical Education, Physiotherapy and Dance, Universidade Federal do Rio Grande do Sul, Rua Felizardo 750, Bairro Jardim Botânico, Porto Alegre, Rio Grande do Sul, CEP 90690-200, Brazil.
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11
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Nùñez-Lisboa M, Valero-Breton M, Dewolf AH. Unraveling age-related impairment of the neuromuscular system: exploring biomechanical and neurophysiological perspectives. Front Physiol 2023; 14:1194889. [PMID: 37427405 PMCID: PMC10323685 DOI: 10.3389/fphys.2023.1194889] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Accepted: 06/14/2023] [Indexed: 07/11/2023] Open
Abstract
With extended life expectancy, the quality of life of elders is a priority. Loss of mobility, increased morbidity and risks of falls have dramatic individual and societal impacts. Here we consider the age-related modifications of gait, from a biomechanical and neurophysiological perspective. Among the many factors of frailty involved (e.g., metabolic, hormonal, immunological), loss of muscle strength and neurodegenerative changes inducing slower muscle contraction may play a key role. We highlight that the impact of the multifactorial age-related changes in the neuromuscular systems results in common features of gait in the immature gait of infants and older adults. Besides, we also consider the reversibility of age-related neuromuscular deterioration by, on the one hand, exercise training, and the other hand, novel techniques such as direct spinal stimulation (tsDCS).
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Affiliation(s)
- M. Nùñez-Lisboa
- Laboratoire de Biomécanique et Physiologie et la Locomotion, Institute of Neuroscience, Louvain-la-Neuve, Belgium
- Exercise Science Laboratory, School of Kinesiology, Faculty of Medicine, Universidad Finis Terrae, Santiago, Chile
| | - M. Valero-Breton
- Exercise Science Laboratory, School of Kinesiology, Faculty of Medicine, Universidad Finis Terrae, Santiago, Chile
| | - A. H. Dewolf
- Laboratoire de Biomécanique et Physiologie et la Locomotion, Institute of Neuroscience, Louvain-la-Neuve, Belgium
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12
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da Silva LSL, Gonçalves LDS, Abdalla PP, Benjamim CJR, Tasinafo MF, Venturini ACR, Bohn L, Mota J, Marcos-Pardo PJ, Kemmler W, dos Santos AP, Machado DRL. Characteristics of resistance training-based protocols in older adults with sarcopenic obesity: a scoping review of training procedure recommendations. Front Nutr 2023; 10:1179832. [PMID: 37234555 PMCID: PMC10206023 DOI: 10.3389/fnut.2023.1179832] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2023] [Accepted: 04/03/2023] [Indexed: 05/28/2023] Open
Abstract
Background Sarcopenic obesity (SO) is a clinical and functional disease characterized by the coexistence of obesity and sarcopenia. Resistance training (RT) characteristics for older adults with sarcopenia or obesity are already well established in the scientific literature. Nonetheless, we still do not know how detailed the RT protocols are described for older adults with SO. Therefore, we aimed to analyze the characteristics of RT programs, including each of their variables, recommended for older adults with SO. Methods This is a scoping review study that was conducted in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analysis for Scoping Reviews. The search was carried out until November 2022 in PubMed/MEDLINE, EMBASE, Cochrane Library, Web of Science, Scopus, LILACS, Google Scholar, and medRxiv databases. The studies included SO diagnosis and RT as an intervention strategy. The RT variables analyzed were as follows: exercise selection, the volume of sets, the intensity of load, repetition cadence, rest interval between sets, and weekly frequency. Results A total of 1,693 studies were identified. After applying the exclusion criteria, 15 studies were included in the final analysis. The duration of the RT intervention ranged from 8 to 24 weeks. All studies included full-body routines, with single/multi-joint exercises. Regarding the volume of sets, some studies fixed it in three sets, whereas others varied between one and three sets. The load was reported by repetition range and the weight lifted, elastic-band color/resistance, percentage of one repetition maximum, or perceived exertion scale. Repetition cadence was fixed in some studies, while it was self-selected between concentric and eccentric phases in others. The interval between sets of rest varied from 30 to 180 s. All studies reported progression overload during the interventions. Not all studies reported how the exercise selection, repetition cadence, and rest interval were made. Conclusion The characteristics of RT protocols and their variables prescribed in the literature for older adults with SO were mapped. The lack of detail on some training variables (i.e., exercise selection, repetition cadence, and rest interval) was identified. RT protocols are heterogeneous and described only partially among studies. The recommendations for RT prescription details in older adults with SO are provided for future studies. Systematic review registration https://osf.io/wzk3d/.
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Affiliation(s)
- Leonardo Santos Lopes da Silva
- School of Physical Education and Sport of Ribeirão Preto (EEFERP/USP), University of São Paulo, Ribeirão Preto, Brazil
- Study and Research Group in Anthropometry, Training, and Sport (GEPEATE), School of Physical Education and Sport of Ribeirao Preto, University of São Paulo, Ribeirão Preto, Brazil
| | - Leonardo da Silva Gonçalves
- School of Physical Education and Sport of Ribeirão Preto (EEFERP/USP), University of São Paulo, Ribeirão Preto, Brazil
| | - Pedro Pugliesi Abdalla
- Study and Research Group in Anthropometry, Training, and Sport (GEPEATE), School of Physical Education and Sport of Ribeirao Preto, University of São Paulo, Ribeirão Preto, Brazil
| | | | - Márcio Fernando Tasinafo
- School of Physical Education and Sport of Ribeirão Preto (EEFERP/USP), University of São Paulo, Ribeirão Preto, Brazil
- Study and Research Group in Anthropometry, Training, and Sport (GEPEATE), School of Physical Education and Sport of Ribeirao Preto, University of São Paulo, Ribeirão Preto, Brazil
| | - Ana Cláudia Rossini Venturini
- Study and Research Group in Anthropometry, Training, and Sport (GEPEATE), School of Physical Education and Sport of Ribeirao Preto, University of São Paulo, Ribeirão Preto, Brazil
| | - Lucimere Bohn
- Faculty of Psychology, Education and Sport, Lusófona University, Porto, Portugal
- Research Center in Physical Activity, Health and Leisure (CIAFEL), Faculty of Sports, University of Porto, Porto, Portugal
- Faculty of Sports, University of Porto, Porto, Portugal
| | - Jorge Mota
- Research Center in Physical Activity, Health and Leisure (CIAFEL), Faculty of Sports, University of Porto, Porto, Portugal
- Faculty of Sports, University of Porto, Porto, Portugal
| | - Pablo Jorge Marcos-Pardo
- Neuropsychological Evaluation and Rehabilitation (CERNEP) Research Centre, Scientific Projects Organization and Research Training (SPORT) Research Group (CTS-1024), Department of Education, Faculty of Education Sciences, University of Almería, Almería, Spain
- Active Aging, Exercise and Health/HEALTHY-AGE Network, Consejo Superior de Deportes, Ministry of Culture and Sport of Spain, Madrid, Spain
| | - Wolfgang Kemmler
- Institute of Medical Physics, Friedrich-Alexander-University of Erlangen-Nürnberg, Erlangen, Germany
- Institute of Radiology, University Hospital Erlangen, Erlangen, Germany
| | - André Pereira dos Santos
- School of Physical Education and Sport of Ribeirão Preto (EEFERP/USP), University of São Paulo, Ribeirão Preto, Brazil
- Study and Research Group in Anthropometry, Training, and Sport (GEPEATE), School of Physical Education and Sport of Ribeirao Preto, University of São Paulo, Ribeirão Preto, Brazil
- Ribeirão Preto College of Nursing, University of São Paulo, Ribeirão Preto, Brazil
| | - Dalmo Roberto Lopes Machado
- School of Physical Education and Sport of Ribeirão Preto (EEFERP/USP), University of São Paulo, Ribeirão Preto, Brazil
- Study and Research Group in Anthropometry, Training, and Sport (GEPEATE), School of Physical Education and Sport of Ribeirao Preto, University of São Paulo, Ribeirão Preto, Brazil
- Research Center in Physical Activity, Health and Leisure (CIAFEL), Faculty of Sports, University of Porto, Porto, Portugal
- Ribeirão Preto College of Nursing, University of São Paulo, Ribeirão Preto, Brazil
- Escola Superior de Educação e Comunicação, Campus da Penha, University of Algarve, Faro, Portugal
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