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 ...

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

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

Most of you know that training your upper body provides endless benefits, from improving your posture to increasing your metabolism. You might think of individually working your arms, shoulders, chest ...

As you age, hormonal shifts can cause fat to accumulate in the most stubborn areas. If back fat is one of them, we've rounded up the best standing exercises you can do to strengthen and tone your ...