The leg curl is an isolation exercise that targets the hamstrings by bending the knee against resistance, says Coates. 'It’s a key move for building strength and stability through the back of the legs ...

You can do a hamstring curl with or without gym equipment. Some variations involve standing, sitting on a chair, or lying face-down on the floor. These muscles function together to bend your knee and ...

Squats, lunges and deadlifts have their place, but if your leg day is starting to feel stale, there are plenty of other ways ...

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 ...

It pays to pay attention to your hamstrings. Just ask celebrity trainer Ashley Borden. The Los Angeles–based creator of her namesake fitness app, whose clients have included Christina Aguilera, ...