Plus, common mistakes to avoid.

Many of us want to get buff for aesthetic reasons, but building muscle helps health and longevity. It's a myth that you need to spend hours in the gym to build muscle. Exercises such as squats, ...

Try chair exercises to lose lower back fat after 55, with expert tips from Karen Ann Canham, CEO of Karen Ann Wellness.

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. It’s easy to almost ...

Chair exercises for leg strength after 50, a CPT shares 5 moves that build stronger legs with less joint stress than weights.

A trainer shares the exercise that can best treat lower back pain. Discover exactly how to do it and why it works.

You don’t need a gym to build muscle. These unique bicep and back workouts use minimal or no equipment to help you grow strength and size at home. There are several effective bicep and back workouts ...

Run faster and more efficiently with these moves.

In most workout splits, one to two dedicated leg days per week is common, but it really all depends on your fitness level and ...