Trainers share their favorite ways to loosen up.

Dana Santas, known as the “Mobility Maker,” is a certified strength and conditioning specialist and mind-body coach in professional sports. She is also the author of “Practical Solutions for Back Pain ...

Exercising your hamstrings is important for mobility (movement), athletic performance, and reducing injury risk. A glute bridge improves hip stability and alignment (proper position of the hips). This ...