Effect of different load during eccentric training with blood flow restriction on muscle size, strength, and performance: A randomized controlled trial✰
Background/Objective: studies on eccentric training with blood flow restriction (BFR) still has gaps, especially in strength and muscle hypertrophy. Therefore, this study aimed to analyze and compare the effects of six weeks of eccentric training of knee extensors at different load associated or not...
Saved in:
| Main Authors: | , , , , , , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2025-01-01
|
| Series: | Apunts Sports Medicine |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2666506924000385 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1841545507664560128 |
|---|---|
| author | Taíse Mendes Biral Leonardo Kesrouani Lemos Allysiê Priscilla de Souza Cavina Eduardo Pizzo Junior Julia Waszczuk Vendrame Gabriel Martins da Silva Guilherme Henrique da Silva Brandão Gabriella Souza Oliveira Meireles Pimenta Gabriel Oliveira da Silva Gabriel Cena Santos Enzo Vinícius Corrêa de Oliveira Franciele Marques Vanderlei |
| author_facet | Taíse Mendes Biral Leonardo Kesrouani Lemos Allysiê Priscilla de Souza Cavina Eduardo Pizzo Junior Julia Waszczuk Vendrame Gabriel Martins da Silva Guilherme Henrique da Silva Brandão Gabriella Souza Oliveira Meireles Pimenta Gabriel Oliveira da Silva Gabriel Cena Santos Enzo Vinícius Corrêa de Oliveira Franciele Marques Vanderlei |
| author_sort | Taíse Mendes Biral |
| collection | DOAJ |
| description | Background/Objective: studies on eccentric training with blood flow restriction (BFR) still has gaps, especially in strength and muscle hypertrophy. Therefore, this study aimed to analyze and compare the effects of six weeks of eccentric training of knee extensors at different load associated or not with BFR on strength, hypertrophy, and performance of knee extensors. Methods: 61 men, healthy and untrained, performed six weeks of quadriceps muscle eccentric training in isokinetic dynamometer were randomized into four groups: high-load eccentric training with BFR (HLET-BFR), low-load eccentric training with BFR (LLET-BFR), high-load eccentric training (HLET) and low-load eccentric training (LLET). The strength, muscle structure and performance outcomes were evaluated at baseline, after 3 and 6 weeks of training. Results: for eccentric peak torque in the first three weeks, HLET was superior to LLET, but similar to LLET-BFR. In the final three weeks, superiority was observed in relation to LLET-BFR; however, there was no difference in relation to HIET-BFR. For the outcomes isometric and concentric peak torque, muscle structure and performance, there were no differences between groups. Conclusion: eccentric training led to strengthening of knee extensors and improved performance, but without altering the muscle structure. LLET-BFR promoted gains similar to HLET in the first three weeks of training. |
| format | Article |
| id | doaj-art-5e5c8b515a324db788d71324a6b6d41d |
| institution | Kabale University |
| issn | 2666-5069 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Apunts Sports Medicine |
| spelling | doaj-art-5e5c8b515a324db788d71324a6b6d41d2025-01-12T05:25:51ZengElsevierApunts Sports Medicine2666-50692025-01-0160225100470Effect of different load during eccentric training with blood flow restriction on muscle size, strength, and performance: A randomized controlled trial✰Taíse Mendes Biral0Leonardo Kesrouani Lemos1Allysiê Priscilla de Souza Cavina2Eduardo Pizzo Junior3Julia Waszczuk Vendrame4Gabriel Martins da Silva5Guilherme Henrique da Silva Brandão6Gabriella Souza Oliveira Meireles Pimenta7Gabriel Oliveira da Silva8Gabriel Cena Santos9Enzo Vinícius Corrêa de Oliveira10Franciele Marques Vanderlei11Postgraduate Program in Movement Sciences, Universidade Estadual Paulista (FCT/UNESP), Presidente Prudente, SP, BrazilPostgraduate Program in Physiotherapy, Universidade Estadual Paulista (FCT/UNESP), Presidente Prudente, SP, BrazilPostgraduate Program in Physiotherapy, Universidade Estadual Paulista (FCT/UNESP), Presidente Prudente, SP, BrazilPostgraduate Program in Movement Sciences, Universidade Estadual Paulista (FCT/UNESP), Presidente Prudente, SP, BrazilPostgraduate Program in Movement Sciences, Universidade Estadual Paulista (FCT/UNESP), Presidente Prudente, SP, BrazilPostgraduate Program in Movement Sciences, Universidade Estadual Paulista (FCT/UNESP), Presidente Prudente, SP, BrazilPostgraduate Program in Movement Sciences, Universidade Estadual Paulista (FCT/UNESP), Presidente Prudente, SP, BrazilPostgraduate Program in Movement Sciences, Universidade Estadual Paulista (FCT/UNESP), Presidente Prudente, SP, BrazilGraduate in Physiotherapy, Universidade Estadual Paulista (FCT/UNESP), Presidente Prudente, SP, BrazilGraduate in Physiotherapy, Universidade Estadual Paulista (FCT/UNESP), Presidente Prudente, SP, BrazilGraduate in Physiotherapy, Universidade Estadual Paulista (FCT/UNESP), Presidente Prudente, SP, BrazilPostgraduate Program in Movement Sciences, Universidade Estadual Paulista (FCT/UNESP), Presidente Prudente, SP, Brazil; Department of Physiotherapy, Universidade Estadual Paulista (FCT/UNESP), Presidente Prudente, SP, Brazil; Corresponding author: Faculdade de Ciências e Tecnologia – FCT/UNESP, Departamento de Fisioterapia, Rua Roberto Simonsen, 305 – Cidade Universitária. Zip Code: 19060-900 - Presidente Prudente, São Paulo, Brazil.Background/Objective: studies on eccentric training with blood flow restriction (BFR) still has gaps, especially in strength and muscle hypertrophy. Therefore, this study aimed to analyze and compare the effects of six weeks of eccentric training of knee extensors at different load associated or not with BFR on strength, hypertrophy, and performance of knee extensors. Methods: 61 men, healthy and untrained, performed six weeks of quadriceps muscle eccentric training in isokinetic dynamometer were randomized into four groups: high-load eccentric training with BFR (HLET-BFR), low-load eccentric training with BFR (LLET-BFR), high-load eccentric training (HLET) and low-load eccentric training (LLET). The strength, muscle structure and performance outcomes were evaluated at baseline, after 3 and 6 weeks of training. Results: for eccentric peak torque in the first three weeks, HLET was superior to LLET, but similar to LLET-BFR. In the final three weeks, superiority was observed in relation to LLET-BFR; however, there was no difference in relation to HIET-BFR. For the outcomes isometric and concentric peak torque, muscle structure and performance, there were no differences between groups. Conclusion: eccentric training led to strengthening of knee extensors and improved performance, but without altering the muscle structure. LLET-BFR promoted gains similar to HLET in the first three weeks of training.http://www.sciencedirect.com/science/article/pii/S2666506924000385Occlusion vascularResistance trainingMuscle structureForceHypertrophy |
| spellingShingle | Taíse Mendes Biral Leonardo Kesrouani Lemos Allysiê Priscilla de Souza Cavina Eduardo Pizzo Junior Julia Waszczuk Vendrame Gabriel Martins da Silva Guilherme Henrique da Silva Brandão Gabriella Souza Oliveira Meireles Pimenta Gabriel Oliveira da Silva Gabriel Cena Santos Enzo Vinícius Corrêa de Oliveira Franciele Marques Vanderlei Effect of different load during eccentric training with blood flow restriction on muscle size, strength, and performance: A randomized controlled trial✰ Apunts Sports Medicine Occlusion vascular Resistance training Muscle structure Force Hypertrophy |
| title | Effect of different load during eccentric training with blood flow restriction on muscle size, strength, and performance: A randomized controlled trial✰ |
| title_full | Effect of different load during eccentric training with blood flow restriction on muscle size, strength, and performance: A randomized controlled trial✰ |
| title_fullStr | Effect of different load during eccentric training with blood flow restriction on muscle size, strength, and performance: A randomized controlled trial✰ |
| title_full_unstemmed | Effect of different load during eccentric training with blood flow restriction on muscle size, strength, and performance: A randomized controlled trial✰ |
| title_short | Effect of different load during eccentric training with blood flow restriction on muscle size, strength, and performance: A randomized controlled trial✰ |
| title_sort | effect of different load during eccentric training with blood flow restriction on muscle size strength and performance a randomized controlled trial✰ |
| topic | Occlusion vascular Resistance training Muscle structure Force Hypertrophy |
| url | http://www.sciencedirect.com/science/article/pii/S2666506924000385 |
| work_keys_str_mv | AT taisemendesbiral effectofdifferentloadduringeccentrictrainingwithbloodflowrestrictiononmusclesizestrengthandperformancearandomizedcontrolledtrial AT leonardokesrouanilemos effectofdifferentloadduringeccentrictrainingwithbloodflowrestrictiononmusclesizestrengthandperformancearandomizedcontrolledtrial AT allysiepriscilladesouzacavina effectofdifferentloadduringeccentrictrainingwithbloodflowrestrictiononmusclesizestrengthandperformancearandomizedcontrolledtrial AT eduardopizzojunior effectofdifferentloadduringeccentrictrainingwithbloodflowrestrictiononmusclesizestrengthandperformancearandomizedcontrolledtrial AT juliawaszczukvendrame effectofdifferentloadduringeccentrictrainingwithbloodflowrestrictiononmusclesizestrengthandperformancearandomizedcontrolledtrial AT gabrielmartinsdasilva effectofdifferentloadduringeccentrictrainingwithbloodflowrestrictiononmusclesizestrengthandperformancearandomizedcontrolledtrial AT guilhermehenriquedasilvabrandao effectofdifferentloadduringeccentrictrainingwithbloodflowrestrictiononmusclesizestrengthandperformancearandomizedcontrolledtrial AT gabriellasouzaoliveirameirelespimenta effectofdifferentloadduringeccentrictrainingwithbloodflowrestrictiononmusclesizestrengthandperformancearandomizedcontrolledtrial AT gabrieloliveiradasilva effectofdifferentloadduringeccentrictrainingwithbloodflowrestrictiononmusclesizestrengthandperformancearandomizedcontrolledtrial AT gabrielcenasantos effectofdifferentloadduringeccentrictrainingwithbloodflowrestrictiononmusclesizestrengthandperformancearandomizedcontrolledtrial AT enzoviniciuscorreadeoliveira effectofdifferentloadduringeccentrictrainingwithbloodflowrestrictiononmusclesizestrengthandperformancearandomizedcontrolledtrial AT francielemarquesvanderlei effectofdifferentloadduringeccentrictrainingwithbloodflowrestrictiononmusclesizestrengthandperformancearandomizedcontrolledtrial |