Characterization of Injuries in Male and Female Ultimate Frisbee Players at the Elite Club-Level.

The study relied entirely on self-reported data via online surveys, which introduces reporting bias and lacks medical verification of injuries or training intensity. Survey completion rates were low for men in the preseason (54%) and for both sexes in the postseason, limiting the generalizability of findings. The study design was cross-sectional and correlational, so it cannot establish causation between training regimens and injury risk. Training variables (days per week) were not standardized for duration or intensity, making it difficult to interpret what constitutes adequate 'weight training' or 'chronic workload'. The sample was small and restricted to elite club-level players in one geographic region, which may not represent recreational or other competitive levels. Concussion rates were suspiciously low compared to other studies, suggesting underreporting or lack of awareness among players.

No conflicts of interest or funding sources are declared in the provided text.

Do not interpret the strong negative correlation between weight training and time missed due to injury in the preseason as proof that weight training prevents injuries. This finding was not replicated in the postseason, the training data was self-reported and unvalidated, and the study design cannot establish causality.