Is occlusion training effective in increasing strength and hypertrophy of lower limb muscles in MMA fighters?

BACKGROUND: The aim of this study is to evaluate the influence of implementation of the BFR training on the hypertrophy and strength of the lower limb muscles in combat sports fighters, using common and easy to perform both training and control methods. METHODS: Design as a randomized control trial (RCT). The study included 30 men, MMA fighters since at least a year. They were divided into two groups: (A, a control group; B, men with the BFR training). The training lasted 8 weeks (3 times a week) and consisted of performing a set of specific exercises with a load of 20% 1RM. RESULTS: The Wilcoxon analyzing test showed important changes in muscle girth (P<0.01) and lower limb muscular strength (P<0.05). These changes were to be seen in the tested group only, not in the control group. CONCLUSIONS: Occlusion training is effective in increasing strength and hypertrophy of lower limb muscles in martial arts fighters.