Comparison of the effect of resistance training with and without muscle blood flow restriction on the plasma level of LDH and CPK of beginner men bodybuilders
محورهای موضوعی : Journal of Physical Activity and Hormones
Shahram Gholamrezaei
1
,
Ali Asghar Chegini
2
,
Amir Mohammad Moharrami
3
1 - Islamic Azad University, Rasht Branch
2 - .A. in Physical Education and Sport Sciences, Rasht Branch, Islamic Azad University, Rasht, Iran
3 - M.A. in Physical Education and Sport Sciences, Rasht Branch, Islamic Azad University, Rasht, Iran
کلید واژه: Blood supply, bodybuilding, blood flow restriction, Resistance training, LDH, CPK,
چکیده مقاله :
Introduction: This study's purpose was to compare traditional resistance training and resistance training with blood flow restriction (Katsu training) on muscle damage and the level of CPK and LDH in men bodybuilders.
Material & Methods: In this study, 40 healthy volunteer male bodybuilders were randomly divided into traditional resistance training (TRT) and resistance training with blood flow restriction (BFR). Both groups performed the same training program. The TRT group performed the movement with 70-75% 1RM and the BFR group performed the movement with 25-30% 1RM. The exercise protocol was 90 minutes of training consisting of 10×3 with one minute of active recovery between sets. The program was implemented for 8 weeks. There was a significant difference (P<0.001) in CPK and LDH values in the two groups of Katsu training and resistance training.
Results: The results indicate that BFR training led to a significant reduction of LDH and CPK compared to the TRT group. BFR also caused less muscle damage compared to TRT (P<0.001).
Conclusion: The present study revealed that BFR causes less muscle damage and reduces releasing CPK and LDH. BFR can be a safer method to reduce muscle damage and cause less muscle damage compared to TRT training.
Introduction: This study's purpose was to compare traditional resistance training and resistance training with blood flow restriction (Katsu training) on muscle damage and the level of CPK and LDH in men bodybuilders.
Material & Methods: In this study, 40 healthy volunteer male bodybuilders were randomly divided into traditional resistance training (TRT) and resistance training with blood flow restriction (BFR). Both groups performed the same training program. The TRT group performed the movement with 70-75% 1RM and the BFR group performed the movement with 25-30% 1RM. The exercise protocol was 90 minutes of training consisting of 10×3 with one minute of active recovery between sets. The program was implemented for 8 weeks. There was a significant difference (P<0.001) in CPK and LDH values in the two groups of Katsu training and resistance training.
Results: The results indicate that BFR training led to a significant reduction of LDH and CPK compared to the TRT group. BFR also caused less muscle damage compared to TRT (P<0.001).
Conclusion: The present study revealed that BFR causes less muscle damage and reduces releasing CPK and LDH. BFR can be a safer method to reduce muscle damage and cause less muscle damage compared to TRT training.
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