Proprioceptive neuromuscular facilitation (PNF) stretching relies on reflexes to produce deeper stretches that increase flexibility. These techniques can help improve mobility and injury recovery.

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. If you’ve been ...

The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their ...

Brad and Mike demonstrate how to release hip pain fast with focused stretches for all ages.

Hip stretching and other exercises can alleviate tight hips, a problem when tension builds up in the hip flexors and other muscles around the hips. Tight hips can result from inactivity and prolonged ...

Hip extension exercises are important for strengthening the muscles that help stabilize the pelvis and propel the body during such movements as walking, running, jumping, and standing up. Hip ...

Proprioceptive Neuromuscular Facilitation, otherwise known as PNF stretching, is an advanced form of flexibility training. What makes it unique is that it involves both the stretching and contracting ...

Proprioceptive neuromuscular facilitation (PNF) is a form of assisted stretching. It combines passive stretching with muscle contraction. First, your partner applies force to stretch your muscle ...