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Full-Text Articles in Kinesiology
Influence Of Exercise Order On Upper Body Maximum And Submaximal Strength Gains In Trained Men, Claudio O. Assumpcao, Ramires A. Tibana, Luan C. Viana, Jeffrey Willardson, Jonato Prestes
Influence Of Exercise Order On Upper Body Maximum And Submaximal Strength Gains In Trained Men, Claudio O. Assumpcao, Ramires A. Tibana, Luan C. Viana, Jeffrey Willardson, Jonato Prestes
Faculty Research and Creative Activity
The purpose of this study was to investigate the influence of exercise order on one-repetition maximum (1-RM) and ten-repetition maximum (10-RM) strength gains after 6 weeks of resistance training (RT) in trained men. Sixteen men were randomly assigned into two groups based on the order of exercises performed during training sessions: a group that performed large muscle group exercises first and progressed to small muscle group exercises (LG-SM); while a second group performed the opposite sequence and started with small muscle group exercises and progressed to large muscle group exercises (SM-LG). Four sessions of RT were conducted per week; all …
Influence Of Upper-Body Exercise Order On Hormonal Responses In Trained Men, Roberto Simao, Richard Diego Leite, Guilherme Fleury Fina Speretta, Alex Souto Maior, Belmiro Freitas De Salles, Tacito Pessoa De Souza Jr, Jakob L. Vingren, Jeffrey Willardson
Influence Of Upper-Body Exercise Order On Hormonal Responses In Trained Men, Roberto Simao, Richard Diego Leite, Guilherme Fleury Fina Speretta, Alex Souto Maior, Belmiro Freitas De Salles, Tacito Pessoa De Souza Jr, Jakob L. Vingren, Jeffrey Willardson
Faculty Research and Creative Activity
The aim of this study was to examine acute hormonal responses after different sequences of an upper-body resistance-exercise session. Twenty men completed 2 sessions (3 sets; 70% 1-repetition maximum; 2 min passive rest between sets) of the same exercises in opposite sequences (larger to smaller vs. smaller to larger muscle-group exercises). Total testosterone (TT), free testosterone (FT), testosterone/cortisol (T/C) ratio, sex-hormone-binding globulin (SHBG), growth hormone (GH), and cortisol (C) concentrations were measured before and immediately after each sequence. The results indicate that the GH concentration increased after both sessions, but the increase was significantly greater (p < 0.05) after the sequence in which larger muscle-group exercises were performed prior to the smaller muscle-group exercises. No differences were observed between sessions for TT, FT, SHBG, C, or the T/C ratio at baseline or immediately after resistance exercise. These results indicate that performing larger muscle-group exercises first in an upper-body resistance-exercise session leads to a significantly greater GH response. This may have been due to the significantly greater exercise volume accomplished. In summary, the findings of this investigation support the common prescriptive recommendation to perform larger-muscle group exercises first during a resistance-exercise session.