I write about fitness for a living, but if there’s one move I can’t stand, it’s burpees. Sure, it’s a powerhouse move that ...

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 ...

The hamstrings are three muscles located on the back of your thigh, and they’re responsible for bending your knee and ...

Ah, hamstrings: the middle child of muscle groups. While they might not be the sexiest parts of our bodies, strong hamstrings play a vital role in our overall strength and stability. To learn more ...

Exercising your hamstrings is important for mobility (movement), athletic performance, and reducing injury risk. 1. Glute Bridge A glute bridge improves hip stability and alignment (proper position of ...

If you're walking, standing up from the couch or bending down to pick something up, you are using your hamstrings. The muscles, which run down the back of the leg from the hip to the knee, are ...

Trainers share their favorite ways to loosen up.

Prolonged desk work can lead to musculoskeletal problems ranging from annoying aches and pains to injuries. This month, we launched a six-part series showing you how to stretch and strengthen your ...