Effects of 2 consecutive badminton matches on motor and cognitive abilities among adult elite badminton players: An observational study

The goal of our study was to investigate the effect of 2 consecutive badminton matches among elite badminton players on visuomotor integration, dynamic balance ability, inhibitory control, short-term memory capacity, and changes in cardiovascular fitness. Badminton is the fastest racket sport regarding the speed of the shuttle leaving the racket. The play with open move skills is characterized by series of short range and high intensity workload phases. The effectiveness is affected by the execution of the specific movement techniques within a certain time period and the optimal function of decision-making techniques. The experiment included a tournament with 2 simulated matches among elite, adult, male badminton players. The quality of visuomotor integrity and dynamic balance task were measured with Blazepod modified adapted Y-Balance Test induced reactive balance test, pre and post matches. Stroop test was used to evaluate the inhibition capability, and Digit Span Test was applied to measure the cognitive short-term capacity. Remarkable changes could not be detected in the visuomotor reaction in each time points. Gradual increase was observed in balance errors due to the dominant leg (right) support. Digit Span Test decreased between pre and post match measurements, however, significant changes (P < .01) could be detected after the restitution period between pre and post match. No alteration could be seen with Stroop test in each time points, nevertheless, notable increase in false results were observed at the 4th measurements points. Heart rate did not remarkably differ. In summary, the intensive, consecutive strength had a negative effect on peripheral system, and therefore on dynamic balance control. Cognitive ability indicated gradual deterioration, but showed optimal regeneration between loads.