Isolated, grade III lateral collateral ligament knee injuries are an uncommon traumatic injury with little guidance available in the literature for conservative management and prognosis for return to sport.

The purpose of this study was to determine the interaction of ACTN3 gene polymorphism and muscle imbalance effects on kinematic efficiency changes in combat sports athletes.

Sport coaches can play an important role in shaping a team’s approach to concussion safety through their communication with team members.

The objective of this study was to describe chest and abdominal injury epidemiology among US high school athletes.

Injury rates compare the relative frequency of sport-related concussions across groups. However, they may not be intuitive to policy makers, parents, or coaches in understanding the likelihood of concussion.

The aim of this study was to investigate the magnitude of rapid weight loss (RWL) of female and male young wrestlers at the Brazilian high-school games.

In the traditional sports like the fight, natural products from minerals, animals and plants are used to increase physical resistance and performance.