The main difference between the sumo and conventional deadlift is easy to see: foot position. The conventional variation requires lifters to stand with the feet shoulder-width apart and facing forward ...

Hamstring strains are one of the most common—and frustrating—soft-tissue injuries suffered by athletes. There are two main types: an acute strain and a proximal hamstring tendinopathy, a ...

Unfortunately, hamstring strains are both common and painful. They strike athletes of all sorts – including runners, skaters, and football, soccer, and basketball players. But what is a hamstring? It ...