WHEN IT COMES to training your lower back, it doesn’t get more straightforward than back extensions. This old school classic is a bit more nuanced than you might think, however—and that makes ...

For lower back and glute strength, master the art of hip hyperextensions—here’s how. Undrey/Getty Images Hip hyperextension exercises are an important, if often tricky, workout move that involve ...

Bed exercises for seniors, trainer Michael Betts shares 5 moves to rebuild lower-body strength after 60, no gym needed.

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 ...

The next time your lower back hurts, roll out a mat and try a few Pilates exercises. There are quite a few moves that work wonders for instant lower back pain relief, and others that help build up the ...

Most people train their core with good intentions but poor results. Endless crunches, rushed planks, and random workouts ...

While show muscles like abs, pecs, and biceps may hog the spotlight, your back comprises some of the most important muscles in the body for structural support. The best back exercises help stabilize ...