I tried some PNF stretching, aka PAILs and RAILs—and it actually works.

For many people of a certain age, high school gym class began with reaching for their toes. Then, over the years, we were told it was better to stretch after exercise. It turns out, both those things ...

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. August 6, 2026 Add as ...

Full-body stretching is a great way to become more flexible, increase mobility, and decrease pain. While there are a variety of moves that can help address certain issues (like lower back pain), a ...

Muscle spasticity, a common symptom of multiple sclerosis (MS), can make everyday movements feel stiff, tight, and painful. Stretching is one way to help reduce some of that discomfort, improve ...

Editor’s note: Dana Santas, known as the “Mobility Maker,” is a certified strength and conditioning specialist and mind-body coach in professional sports, and is the author of the book “Practical ...

There are tons of different stretching exercises—you can stretch the whole body, or just focus on specific areas like the legs or hips. There are also static and dynamic stretches. The choice between ...

There's a good reason we all need good hip stretches. “Tight hips are incredibly common,” says Winnie Yu, DPT, CSCS, a physical therapist and certified strength and conditioning specialist in New York ...

Jakob Roze, CSCS, is a health writer and high-end personal trainer. He is the founder and CEO of RozeFit, a high-end concierge personal training practice and online blog. The downward dogs and cat-cow ...