Do you have tight hips? If you suffer from low back pain, glute pain, knee pain, or neck pain and tightness, the culprit might actually be your hips. This is because our hip flexors (a group of ...

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 ...