A certified trainer shares 5 chair exercises that rebuild the muscles supporting your spine and improve posture after 60.

A CSCS shares 5 standing exercises covering squat, hinge, pull, press, and core patterns to rebuild muscle mass after 50.

Looking to straighten out those shoulders? Experts share the best back exercises to improve posture and reduce the risk of ...

Pullups and heavy barbells aren't the only way to add muscle and strength to your lats and mid-back.

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 ...

Back muscles are essential for posture, movement and injury prevention. A combination of varied pulling exercises will help ...

Slouching spine? Pre-posture-ous! Our spines are the scaffolding for the body, and unfortunately, proper posture has become a common casualty of our increasingly sedentary culture. The immediate ...

Strength training supports healthy aging by preserving muscle, bone density, metabolic health, and independence.

From aesthetics to aches, your glutes do more than fill out your jeans. Find out how weak glutes can lead to knee and lower back problems – and the exercises (with video demonstrations) that actually ...

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. The upper back is an ...