Performance and kinetic metrics were collected during four jump tests: double-leg countermovement jump, single-leg countermovement jump, double-leg 30 cm drop jump and single-leg 15 cm drop jump.

It has ruled that one jump, which has a steep drop of at least six metres, poses an immediate safety risk. The jump will now be closed off to prevent further use. The council is working on plans ...

Methods Standard marker-based motion capture and electromyography (EMG) were collected from 26 male athletes cleared to RTS after ACLR and 22 control healthy subjects during single leg vertical jumps ...