Impact of self-myofascial release before and during complex training on creatine kinase and DOMS in football players

Complex training (CT) combines resistance and plyometric exercises. It improves athletic performance but also leads to fatigue and muscle damage. Recovery strategies like self-myofascial release (SMF) have gained attention. However, it is still unclear how effective they are when used before and during training. This study looks at the effects of SMF applied before (PMF) and during (DM) CT on recovery. The study used creatine kinase (CK) and Delayed Onset Muscle Soreness (DOMS) as signs of fatigue and muscle damage in football players. The research used a quantitative, experimental design with 36 professional football players aged 20–25. They were randomly divided into three groups: PM (PMF with foam roller + CT), PDM (DM techniques + CT), and a control group (CG) that only did CT. CK and DOMS measured at 0, 24, 48, and 72 h after training. Analysis was done using repeated-measures ANOVA ( p < 0.005). The treatment groups (PM, PDM, CG) and the timing of measurements significantly affected CK levels and DOMS. PDM had the lowest CK levels, indicating a significant reduction in muscle damage. This group also reported less soreness compared to the others. Using SMF before and during exercise effectively lowers CK levels and DOMS, with PDM providing the greatest recovery benefits. These findings suggest that incorporating SMF techniques into training can improve recovery and reduce muscle damage caused by exercise.