The Relationship Between Cardiac Electrical Responses (ECG) and Maximal Voluntary Contraction After Full Wrestling Match Performance in Wrestlers

Abstract

Background: Wrestling is an intense exercise requiring significant demand on both cardiovascular and neuromuscular systems. Therefore, understanding how wrestling performance affects heart rate (ECG) and maximal voluntary contraction (MVC), as well as recovery of these systems post-match, is paramount to optimizing training loads and recovery protocols. Procedures: Six male wrestlers took to take part in the study. HR and MVC were assessed before, immediately after, and 30 minutes after the match. The heart rate was recorded with a 12-lead electrocardiograph and the MVC for both upper and lower limbs using a dynamometer hand-held. The data at each timepoint were compared using paired t-tests. Results: In the post-match time period, significant increases were observed in heart rate (from 72.5 ± 2.6 bpm to 160 ± 7.4 bpm), returning to baseline recordings within 30 min of rest (92.5 ±4.2 bpm). MVC fell from pre match 153.3 ± 9.8 Nm to post-match 126.7 ± 8.9 Nm and returned partially to 141.7 ± 10.5 Nm at minute +30 of rest) These changes are statistically significant, it is clear that wrestling takes a heavy toll on the body in terms of physical effort. Conclusion: A male competitive wrestler has a unique combination of cardiovascular and neuromuscular stress during matches. These can be rest and hydration, etc. that will help you to get recovered soon and perform better next time.