One of the most well-known exercises is the squat. The exercise comes in countless variations — think: back squat, front squat, sumo squat — and can be performed with a variety of workout equipment, ...

View post: This Simple Pilates Move Helps Men Over 40 Loosen Stiff Hips and Move Without Back Pain, Trainer Says Rachel MacPherson, C.P.T. Basic back squats are a pillar of strength. And while it’s an ...

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?

The bodybuilder was known for his muscular legs, but is Tom Platz's workout safe for the average gym goer? Experts weigh in on the best way to build leg muscle. If the Tom Platz leg workout had a ...

Jakob Roze, CSCS, is a health writer and high-end personal trainer. He is the founder and CEO of RozeFit, a high-end concierge personal training practice and online blog. Squats train all the major ...