I’ve been doing a lot of work to strengthen my legs lately; the move that has made the biggest difference is the hamstring ...

“Hamstrings provide strength and power when accelerating or running uphill,” Alison Staples, coach at &Running in Howard County, Maryland, tells Runner’s World. “The hamstrings cross and act upon two ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. For strong, powerful ...

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 ...

The three large muscles at the back of your thigh are known as the hamstrings. They join the hip joint to the knee joint. You’ll use your hamstrings a lot in any activity that requires you to bend ...

Tight hamstrings can feel like a stiffness or lack of mobility in the back of your thigh. Running and lifting weights can cause hamstring injuries so it's important to stretch before. Massage and ...

Medically reviewed by Amy Kwan, PT Hamstring injuries mostly occur during activities like sprinting and soccer.  People aged 16-25 are more likely to injure their hamstrings due to varying growth ...