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 ...

Add Yahoo as a preferred source to see more of our stories on Google. Planks work your entire core, plus the thighs, arms and back. A strong core helps with posture, balance and stability, and can ...

Men are more likely to do upper-body workouts, but glute-strengthening exercises are just as important. Strengthening the ...

Pilates instructor James Shaw shared four simple exercises to alleviate back pain. These moves, including a standing roll ...

Every month Marjie Gilliam’s Road to Fitness column highlights an exercise that you can fit into workouts. The Life section is your place to find practical articles that you can apply to your life. A ...

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

A CSCS coach shares 6 standing ab exercises after 50 that strengthen your core for real life, no machines needed.