Monitoring jumping ability and subjective recovery in women's volleyball: acute effects of match play on countermovement jump and well-being

PurposeJumping ability is a crucial element for success in volleyball. Monitoring it helps optimize performance and prevent injuries. The countermovement jump (CMJ) is a reliable, non-invasive, and quick tool to periodically assess neuromuscular fatigue and performance, which, in combination with subjective measures, can offer a comprehensive view of fatigue/recovery status. The study aimed to: a) analyze changes in CMJ after a womens volleyball match based on playing time and b) evaluate the temporal recovery of subjective variables TQR (perceived recovery) and HI (well-being). It was hypothesized that players would recover baseline values of CMJ and subjective variables 48 hours post-match. MethodsA descriptive, longitudinal, and repeated-measures design was proposed. Twelve volleyball players were evaluated for changes in CMJ before and after a match, and at 24-, 48-, and 72-hours post-match. Outcome variables (jump height and RSImod), kinetic variables (concentric impulse), and jump strategy variables (contraction time and time to peak power) were analyzed. TQR and HI scales assessed perceived recovery and well-being. ResultsSignificant changes were observed in jump height, concentric impulse, and RSImod between pre-match and 48 hours post-match in players with less playing time. Subjective variables TQR and HI did not show significant differences during the study period. ConclusionCompetition did not significantly affect CMJ variables, suggesting that volleyball does not reduce jumping ability immediately after competing, which has direct implications for microcycle structure. The study highlights the importance of continuous monitoring of performance and recovery in volleyball.