VM/VL-ratio from athletes with and without chronic knee pain in hall, sand 1 and sand 2.xlsx

This table presents the integrated EMG of the M. vastus medialis and M. vastus lateralis and the M. vastus medialis/lateralis-ratio. Performed jumps included a Countermovement Jump and a spike jump. They were performed indoors (hall) and on two sand types. The first sand was subjectively judged by trainers and players as harder than sand 2.