Do you ever wake up with tight, stiff legs and wonder why? Or maybe, during yoga class, you find it difficult to touch your heels to the ground in downward-facing dog. Either way, you could probably ...

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 ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Nordic curls are a bit of a gymgoer’s party trick. As you lower the backside of your body backwards ...

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 ...

Both exercises strengthen your hamstrings, but experts say one may be more effective for you depending on your fitness experience, injury history, and goals.

Nordic curls are a bit of a gymgoer’s party trick. As you lower the backside of your body backwards toward the ground, it may look like you’re levitating from certain angles. But this move isn’t all ...

PHILADELPHIA (WPVI) -- Shoshana has an exercise that will work your glutes, hamstring and arms! All you need is a set of hand weights.

If you're looking for a versatile way to build strength, train every single muscle group - in isolation or through compound movements - free weight exercises are the answer. Whether you're at home or ...

The pendulum squat is the squat variation you might never have known you needed, but it could be a game-changer for your lower back and knees, and it’s certainly worth a try if you want to grow your ...