Build stronger, more sculpted glutes without leaving your house. Here are 10 effective at-home exercises that require zero ...

1: Sit up straight in a chair with your spine against its back. 2: Tilt your chin toward your chest and round your shoulders ...

If you have osteoporosis, isometric exercise can help improve your muscle strength and bone health without putting excessive stress on your bones. Developing an exercise plan for osteoporosis is ...

Get a complete workout in just 20 minutes without leaving home. This 10-move full-body routine requires no equipment and is ...

Add this exercise to your next ab workout to challenge your hips and obliques.

Understanding the functions of all the muscles in the back is complex, but training them does not have to be. The muscles of the back help us do everything from standing up straight and opening doors ...

The core plays a key role in our overall physical health and daily movement. Not only is this area of the body responsible for maintaining proper posture, stability and balance, but a strong core also ...

Prolonged desk work can lead to musculoskeletal problems ranging from annoying aches and pains to injuries. This month, we launched a six-part series showing you how to stretch and strengthen your ...

Beth Skwarecki is Lifehacker’s Senior Health Editor and has been writing about health, fitness, and science here since 2015. Beth was the recipient of the 2017 Carnegie Science Award in science ...

Chair exercises for leg strength after 65, 6 no-strain moves from certified trainer Michael Betts, with form cues and sets.

Personal trainer Anthony Wall shares the 5 exercises he makes sure are part of his weekly fitness routine at age 55.