A classic strength-training movement is gaining renewed attention for its impact on health, performance, and overall ...

Strong back muscles can help reduce pain, increase mobility, and improve posture. These at-home exercises can help you start ...

The low back is not typically an area that many clients ask me about — until they start experiencing pain in the area. But the truth is: The low-back should be a priority in our fitness routine to ...

If you want to boost your longevity through strength training, but you're unsure of where to begin, here are the top ...

Bend your knees slightly and grip the kettlebell handle. Drive through your heels and stand tall as you squeeze your glutes.

Filming nude scenes helped Sarah Shahi embrace her body. Playing an unhappy wife made her realize she should get a divorce. Think Myles Garrett broke the single-season sack record? 1 NFL Hall of Famer ...

Compound exercises are the most comprehensive set of training to stimulate muscle mass. These exercises engage your whole body, including your glutes, forearms, back, and core. They may include heavy ...

The back extension is a versatile exercise that can be performed virtually anywhere. It can be used as part of a training program to build strength or a rehabilitation program for injury recovery.

Rebuild leg muscle after 65 with 4 chair exercises that improve strength safely while supporting joints and balance.

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 ...