This funny-looking move is more than social media fluff. The leg day staple can save your spine.

Plus, common mistakes to avoid.

The wall-supported Bulgarian split squat boosts unilateral stability at the hip and knee, decreasing side-to-side imbalances that lead to overuse injuries when we run, lift or play, says Jose Guevara, ...

When it comes to perfecting your compound lifts—that’s any lift utilizing more than one joint—there are so many form factors to master. With the squat, you’re naturally looking at the hips, knees, and ...

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. Ready for leg day?

Stand with feet together. Shift weight to right leg. Hold a weight in each hand down by sides. Keeping back flat, core engaged, and shoulders down and back, hinge at hips by sending glutes straight ...