Discover why squats should be a staple in your fitness routine. This versatile exercise not only strengthens your legs but ...

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, ...

The Zercher squat has been around for decades, yet it remains one of the most underused strength exercises in modern training ...

Building and maintaining muscle is crucial for fit and functional bodies – especially as we age. But new research says you ...

While muscle groups like the chest, biceps, and glutes tend to get an abundance of attention, no strong physique is complete without a well-developed back. All too often, however, we overlook back ...

Medically reviewed by Amy Kwan, PT Strengthening the muscles in your legs and around your knees can help reduce knee pain.

Planning to hit the gym during rush hour? You’ll have much better luck finding an open elliptical machine than a bench press, squat rack or 30-pound dumbbells. Strength training — also called weight ...

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?