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 ...

Try seated leg exercises for men over 65, a joint-friendly daily routine from CPT Tyler Read to maintain strength.

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 ...

How many of you include hamstring exercises in your leg workouts? And bum exercises? I’ll hedge my bets a lot more of you answered yes to the latter. While neither are anterior chain muscles (i.e., ...

At first she thought she was feeling routine soreness, something that Donna Grubb-Hewlett was pretty sure she could muscle through. But when she heard a pop in the back of her leg during a February ...

Stop overcomplicating your training and start focusing on the high-ROI lifts that guarantee muscle growth, aesthetic symmetry ...