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Enes A, Spiess B, Oneda G, Leonel DF, Bernardo MF, Macedo ACG, Alves RC, De Souza EO, Souza-Junior TP. Effects of Different Weekly Set Volumes on Strength and Perceptual Responses in Athletes. Int J Sports Med 2024; 45:690-697. [PMID: 38729165 DOI: 10.1055/a-2312-5103] [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: 05/12/2024]
Abstract
This study investigated the effects of different resistance training (RT) volumes quantified by weekly sets at high intensity (load and effort) on dynamic strength adaptations and psychophysiological responses in trained individuals. Twenty-four athletes were randomly allocated to three groups that performed three (3 S, n=8), six (6 S, n=8), and nine (9 S, n=8) weekly sets, respectively, three times a week on the barbell back squat and bench press during an 8-week period. While all groups showcased strength gains (p<0.05), post hoc comparisons revealed that 6 S and 9 S elicited greater strength adaptations than 3 S in barbell back squat (p=0.027 and p=0.004, respectively) and bench press (p=0.001 and p=0.044, respectively). There were no differences between 6 S and 9 S conditions for back squat (p=0.999) and bench press (p=0.378). Although a time effect was observed for Session-RPE (p=0.014) and Total Quality Recovery scale (p=0.020), psychophysiological responses were similar among groups. Our findings suggest that performing six and nine weekly sets at high intensities led to greater strength gains compared to three weekly sets in strength-trained individuals, despite similar psychophysiological responses.
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Affiliation(s)
- Alysson Enes
- Metabolism, Nutrition and Strength Training Research Group (GPMENUTF), Department of Physical Education, Federal University of Parana, Curitiba, Brazil
| | - Bruno Spiess
- Strength & Conditioning, T-Rex Sports Academy, Timbó, Brazil
- Physical Effort Laboratory, Sports Center, Department of Physical Education, Federal University of Santa Catarina, Florianopolis, Brazil
| | - Gustavo Oneda
- Physical Effort Laboratory, Sports Center, Department of Physical Education, Federal University of Santa Catarina, Florianopolis, Brazil
| | - Danilo Fonseca Leonel
- Athletics and Endurance Runners Research Group (PACE), Department of Physical Education, Federal University of Jequitinhonha and Mucuri Valleys, Diamantina, Brazil
| | - Mauro F Bernardo
- Metabolism, Nutrition and Strength Training Research Group (GPMENUTF), Department of Physical Education, Federal University of Parana, Curitiba, Brazil
| | - Ana Carolina G Macedo
- Metabolism, Nutrition and Strength Training Research Group (GPMENUTF), Department of Physical Education, Federal University of Parana, Curitiba, Brazil
| | - Ragami Chaves Alves
- Metabolism, Nutrition and Strength Training Research Group (GPMENUTF), Department of Physical Education, Federal University of Parana, Curitiba, Brazil
| | - Eduardo Oliveira De Souza
- Departament of Health Sciences and Human Performance, The University of Tampa, Tampa, FL, United States
| | - Tácito P Souza-Junior
- Metabolism, Nutrition and Strength Training Research Group (GPMENUTF), Department of Physical Education, Federal University of Parana, Curitiba, Brazil
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Swales B, Ryde GC, Whittaker AC. A Mixed Methods Feasibility Study of Machine-Based Resistance Training With Prefrail Older Adults in Residential Care: The Keeping Active in Residential Elderly Trial II. J Aging Phys Act 2024; 32:244-263. [PMID: 38262397 DOI: 10.1123/japa.2022-0170] [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: 05/11/2022] [Revised: 08/21/2023] [Accepted: 09/20/2023] [Indexed: 01/25/2024]
Abstract
Physical activity is an effective, proactive intervention to reduce or reverse frailty and functional decline. However, uncertainty exists about the feasibility and impact of resistance training on multidimensional health in prefrail older adults in residential care. This mixed methods feasibility study assessed practicability with limited efficacy testing on health and functional outcomes. Eleven prefrail older adults participated in a 6-week progressive resistance training protocol three times per week. The intervention and measures were found to be appropriate and acceptable by those who completed the trial, with participants self-reporting improved well-being, mood, and function. Analysis identified several barriers to recruitment, including prior commitments, seasonal impact, and session timing, and offered potential solutions with further recommendations for program refinement prior to a definitive randomized controlled trial. These findings add to our understanding of prefrail older adults' preferences regarding participation in physical activity research and the perceived benefits of resistance training. This trial was registered with ClinicalTrials.gov: NCT03141879.
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Affiliation(s)
- Bridgitte Swales
- Faculty of Health Sciences and Sport, University of Stirling, Stirling, United Kingdom
| | - Gemma C Ryde
- Institute of Cardiovascular and Medical Sciences, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow, United Kingdom
| | - Anna C Whittaker
- Faculty of Health Sciences and Sport, University of Stirling, Stirling, United Kingdom
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Enes A, Leonel DF, Oneda G, Alves RC, Zandoná-Schmidt BA, Ferreira LHB, Prestes J, McAnulty SR, Souza-Junior TP. Muscular Adaptations and Psychophysiological Responses in Resistance Training Systems. RESEARCH QUARTERLY FOR EXERCISE AND SPORT 2023; 94:982-989. [PMID: 35998251 DOI: 10.1080/02701367.2022.2096843] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Accepted: 06/24/2022] [Indexed: 06/15/2023]
Abstract
Purpose: We investigated the effect of drop-set (DS) and rest-pause (RP) systems compared to traditional (TRAD) resistance training on muscular adaptations and psychophysiological responses. Methods: Twenty-seven trained men (age: 23.4 ± 3.4 years; resistance training experience: 5.1 ± 1.7 years) were assigned to experimental groups (DS: n = 9, 3 × 10 repetitions at 75% with 6 additional repetitions at 55% 1RM; RP: n = 9, 3 × 16 repetitions at 75% 1RM; TRAD: n = 9, 4 × 12 repetitions at 70% 1RM) and performed lower-limb training sessions twice a week for 8 weeks. Maximum dynamic strength (1RM) and localized muscular endurance (LME) tests were performed in 45° leg press at baseline and post intervention. Session-RPE was assessed 15 min after the end of each training session. Results: A significant time vs. group interaction was observed for 1RM (p = .012) and LME (p < .0001). Post hoc comparisons revealed that RP elicited greater gains in muscular strength than DS (p = .044) but not TRAD (p = .116); and DS elicited greater LME than RP (p < .001) and TRAD (p = .001). No statistical differences were observed in Session-RPE and training strain between conditions; however, RP promoted higher training monotony (p = .036) than DS and TRAD. Conclusions: The DS and RP systems have a potential role in training programs aiming to promote muscle strength and localized muscular endurance adaptations, respectively. However, RP may promote higher training monotony than DS and TRAD, even though the other psychophysiological responses are similar.
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Affiliation(s)
| | - Danilo Fonseca Leonel
- Federal University of Paraná (UFPR)
- Federal University of Jequitinhonha and Mucuri Valleys (UFVJM)
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Enes A, Oneda G, Leonel DF, Ramos RA, Kvas-Cabral VC, Bernardo MF, Escalante G, Souza-Junior TP. Drop-Set Resistance Training versus Pyramidal and Traditional Sets Elicits Greater Psychophysiological Responses in Men. Percept Mot Skills 2023; 130:1624-1643. [PMID: 37197987 DOI: 10.1177/00315125231176729] [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] [Indexed: 05/19/2023]
Abstract
We compared the effects of resistance training (ResisT) to pyramidal and traditional weightlifting sets on men's psychophysiological responses. In a randomized crossover design, 24 resistance-trained males performed drop-set, descending pyramid, and traditional ResisT in the barbell back squat, 45° leg press, and seated knee extension. We assessed participants' rating of perceived exertion (RPE) and feelings of pleasure/displeasure (FPD) at the end of each set and at 10, 15, 20, and 30 minutes post-session. No differences were detected across ResisT Methods in total training volume (p = 0.180). Post hoc comparisons revealed that drop-set training elicited higher RPE (M 8.8 SD 0.7 arbitrary units) and lower FPD (M -1.4 SD 1.5 arbitrary units) values compared to descending pyramid (M Set RPE 8.0 SD 0.9 arbitrary units and M Set FPD 0.4 SD 1.6 arbitrary units) and traditional set (M Set RPE 7.5 SD 1.1 arbitrary units and M Set FPD 1.3 SD 1.2 arbitrary units) schemes (p < 0.05). In addition, drop-set training elicited higher session RPE (M 8.1 SD 0.8 arbitrary units) and lower session FPD (M 0.2 SD 1.4 arbitrary units) values than descending pyramid and traditional ResisT (p < 0.001). Similarly, descending pyramid training elicited higher session RPE (M 6.6 SD 0.9 arbitrary units) and lower session FPD (M 1.2 SD 1.4 arbitrary units) than traditional set (M Session RPE 5.9 SD 0.8 arbitrary units and M Session FPD 1.5 SD 1.2 arbitrary units) training (p = 0.015). No differences were found in the temporality of post-session metrics, suggesting that testing 10 and 15 minutes post-ResisT was sufficient to assess session RPE (p = 0.480) and session FPD (p = 0.855), respectively. In conclusion, even with similar total training volume, drop-set training elicited more pronounced psychophysiological responses than either pyramidal or traditional ResisT in resistance-trained males.
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Affiliation(s)
- Alysson Enes
- Metabolism, Nutrition and Strength Training Research Group, Federal University of Paraná (UFPR), Curitiba, Brazil
| | - Gustavo Oneda
- Sports Center, Department of Physical Education, Federal University of Santa Catarina (UFSC), Florianópolis, Brazil
| | - Danilo Fonseca Leonel
- Department of Physical Education, Federal University of Jequitinhonha and Mucuri Valleys (UFVJM), Diamantina, Brazil
| | - Renan Alberton Ramos
- Metabolism, Nutrition and Strength Training Research Group, Federal University of Paraná (UFPR), Curitiba, Brazil
| | - Vinnicius C Kvas-Cabral
- Metabolism, Nutrition and Strength Training Research Group, Federal University of Paraná (UFPR), Curitiba, Brazil
| | - Mauro F Bernardo
- Metabolism, Nutrition and Strength Training Research Group, Federal University of Paraná (UFPR), Curitiba, Brazil
| | - Guillermo Escalante
- Department of Kinesiology, California State University (CSU), San Bernardino, CA, USA
| | - Tácito P Souza-Junior
- Metabolism, Nutrition and Strength Training Research Group, Federal University of Paraná (UFPR), Curitiba, Brazil
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Coletta G, Phillips SM. An elusive consensus definition of sarcopenia impedes research and clinical treatment: A narrative review. Ageing Res Rev 2023; 86:101883. [PMID: 36792012 DOI: 10.1016/j.arr.2023.101883] [Citation(s) in RCA: 38] [Impact Index Per Article: 38.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 01/22/2023] [Accepted: 02/12/2023] [Indexed: 02/17/2023]
Abstract
The definition of sarcopenia, the age-related loss of muscle mass, has evolved since the term's inception and yet there is no consensus. Many of the identified definitions of sarcopenia centre their criteria around the loss of muscle mass, loss of function, and weakness. Common variables to various definitions of sarcopenia are appendicular lean soft tissue mass (often called muscle mass), grip strength, and gait speed. However, a lack of consensus remains among operational definitions and diagnostics for this newly recognized disease and may be attributed to the absence of appropriate tools that accurately measure the outcomes of interest, such as skeletal muscle instead of lean mass. In this narrative review, we describe the evolution of the consensus groups' definition of sarcopenia, address the need for more accurate measures of muscle mass and function, and effective, low-cost treatments (i.e., resistance training and diet) for this disease. Consensus on what constitutes sarcopenia is critical to propel research in the field and, importantly, provide what prognostic value a sarcopenia diagnosis provides and how such a patient would be treated.
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Affiliation(s)
- Giulia Coletta
- Department of Kinesiology, McMaster University, Ivor Wynne Centre, E210, 1280, Main Street West, Hamilton, ON L8S 4L8, Canada.
| | - Stuart M Phillips
- Department of Kinesiology, McMaster University, Ivor Wynne Centre, E210, 1280, Main Street West, Hamilton, ON L8S 4L8, Canada.
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Coelho-Junior H, Marzetti E, Calvani R, Picca A, Arai H, Uchida M. Resistance training improves cognitive function in older adults with different cognitive status: a systematic review and Meta-analysis. Aging Ment Health 2022; 26:213-224. [PMID: 33325273 DOI: 10.1080/13607863.2020.1857691] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
The present study investigated the impact of resistance training (RT) on cognitive function in older adults with different cognitive status by conducting a systematic review and meta-analysis of intervention studies. We performed a literature search with no restriction on publication year in MEDLINE, Embase, CINAHL, SPORTDiscus, and AgeLine from inception up to August 2020. Experimental studies investigating the impact of RT on the cognitive function of cognitively healthy (CH) and cognitively impaired (CI) older adults (≥60 years) were included for analysis. Eighteen studies were included in the final analysis, of which ten studies investigated CH community-dwelling older adult, seven studies investigated CI older adults, and one study investigated both. RT significantly improved overall cognitive function in both CH (SMD = 0.54; 95% CI = 0.00 to 1.08, P = 0.047) and CI (SMD = 0.60; 95% CI = 0.21 to 1.16, P = 0.005) older adults. However, short-term memory was only improved in CH older adults (MD = -0.20; 95% CI = -0.25 to -0.15, P < 0.00001). In conclusion, RT improved overall cognitive function in CH and CI older adults, whereas short-term memory, assessed by the digit span of the WAIS III, was only significantly improved in CH older adults.
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Affiliation(s)
- Helio Coelho-Junior
- Institute of Internal Medicine and Geriatrics, Università Cattolica del Sacro Cuore, Rome, Italy.,Universidade Estadual de Campinas - Campus Cidade Universitaria Zeferino Vaz, Campinas, Brazil
| | - Emanuele Marzetti
- Institute of Internal Medicine and Geriatrics, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Riccardo Calvani
- Institute of Internal Medicine and Geriatrics, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Anna Picca
- Institute of Internal Medicine and Geriatrics, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Hidenori Arai
- National Center for Geriatrics and Gerontology, Obu, Japan
| | - Marco Uchida
- Universidade Estadual de Campinas - Campus Cidade Universitaria Zeferino Vaz, Campinas, Brazil
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A Randomized Controlled Feasibility Trial Evaluating a Resistance Training Intervention With Frail Older Adults in Residential Care: The Keeping Active in Residential Elderly Trial. J Aging Phys Act 2021; 30:364-388. [PMID: 34510020 DOI: 10.1123/japa.2021-0130] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Revised: 06/18/2021] [Accepted: 06/21/2021] [Indexed: 11/18/2022]
Abstract
Frailty is associated with negative health outcomes, disability, and mortality. Physical activity is an effective intervention to improve functional health status. However, the effect of resistance training on multidimensional health in frail older adults remains unclear. This randomized controlled trial was conducted in a U.K. residential care home to assess feasibility with limited efficacy testing on health and functional outcomes and to inform a future definitive randomized controlled trial. Eleven frail older adults (>65 years) completed a 6-week machine-based resistance training protocol three times a week. Uptake and retention were greater than 80%. The measures and intervention were found to be acceptable and practicable. The analyses indicated large improvements in functional capacity, frailty, and strength in the intervention group compared with the controls. These findings support the feasibility of a definitive randomized controlled trial and reinforce the value of resistance training in this population. This trial was registered with ClinicalTrials.gov: NCT03141879.
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