Acute effect of different blood flow restriction protocols on muscle damage

Authors : Seda YALÇIN, Malik BEYLEROĞLU

Pages : 26-34

Doi:10.31459/turkjkin.1227899

View : 24 | Download : 7

Publication Date : 2023-03-30

Article Type : Research Paper

Abstract :The aim of this study is to examine the acute effect of different blood flow restriction insert ignore into journalissuearticles values(BFR); protocols on muscle damage. Thirty insert ignore into journalissuearticles values(age 19.77±1.30 years); healthy young men were included in the study. Participants were randomly divided into three groups: Experiment 1 insert ignore into journalissuearticles values(continuous BFR+ barbell squat, n=10);, Experiment 2 insert ignore into journalissuearticles values(intermittent BFR + barbell squat, n=10);, and Control insert ignore into journalissuearticles values(only barbell squats without BFR, n=10);. In 80% of their 1RMs, they performed barbell squat exercises for a total of six sets, with two repetitions in each set and a 3-minute rest interval between sets. For markers of muscle damage creatine kinase insert ignore into journalissuearticles values(CK);, lactate dehydrogenase insert ignore into journalissuearticles values(LDH);, aspartate transaminase insert ignore into journalissuearticles values(AST);, and alanine transaminase insert ignore into journalissuearticles values(ALT);, blood was drawn from the individuals twice before and immediately after the exercise. Analysis of variance in repeated measures insert ignore into journalissuearticles values(Repeated Measures ANOVA); test was used to analyze the data. In statistical analysis, the level of significance was accepted as p<.05. As a result of the research, it was determined that there was a difference between groups in LDH values. It was determined that the ALT, AST, and CK values of the participants did not differ according to the experimental and control groups. However, it was observed that the pre-measurement and post-measurement averages differed over time. It was concluded that intermittent BFR from BFR protocols weakens markers of muscle damage compared to other groups.
Keywords : Acute effect, blood flow restriction, exercise, muscle damage, Acute effect, blood flow restriction, exercise, muscle damage