Most American football fans have seen something like this before and grimaced: A running back, sprinting at breakneck speed down the field, makes a swift cut to evade a defender. But when all his ...

Awareness of ACL (anterior cruciate ligament) knee injuries is increasing, yet prevention programs are still lacking. ACL injuries continue to have devastating consequences for athletes, especially ...

Background Change of direction (CoD) is associated with performance and injury in multidirectional sports. CoD consists of different phases (initial acceleration, deceleration, and re-acceleration) ...