Contrary to what you may think, you don't need heavy weights to build leg strength. While a set of dumbbells can be a helpful tool while training, it's also possible to strengthen your quads, calves, ...

Whether you are looking to switch up your training or target your posterior muscle chain more effectively, this approach is ...

If you want to pack size, strength, and muscle onto your hamstrings, glutes, and quads, then start integrating these ...

If you’ve ever envied a celeb’s gorgeous gams—like Jessica Chastain's, Margot Robbie's, or Sofia Vergara's— first of all, you’re not alone. And you’re also in the right place: The routine below from ...

“Leg day” is a popularly known gym lingo for workouts that target your lower body. This often includes quads, hamstrings, glutes, calves and the supporting hip/core muscles. For strength trainers it ...

Personal trainers and fitness enthusiasts alike understand the power of leg day—and they rarely skip it. Why? Because building strong, powerful legs promotes better balance, quicker recovery, ...

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?

Back pain can make you nervous about tying your shoes, let alone working out. However, while resting a painful back may help for a time, often getting back in the gym and moving makes it feel better, ...