For the past few weeks I've been dutifully following a month-long mobility challenge devised by flexibility coach Roger Frampton. Amid all the fairly modest objectives, like sitting cross-legged on ...

According to Joseph Pilates, the founder of the famous movement, one Pilates roll-up is worth six regular sit-ups. This is ...

Move over crunches, there’s a Pilates exercise that gets far more rewards in the same amount of time. I’m a fitness editor ...

If you are looking for a relatively easy leg day, with more than half of the volume made up of cardiovascular training rather than actual leg exercises, this is a good one to use as a stepladder to ...

Unlock better hip range of motion with four mobility exercises over the next few months.

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. Ready for leg day?

This article was reviewed by Craig Primack, MD, FACP, FAAP, FOMA. If you’ve been dealing with hip pain or tight hips, you’re not alone. It’s a common issue that can be caused by commonplace things, ...