Plagued by tight hip flexors? These moves will prime ... Start with some soft tissue work to massage out any knots and tightness. Foam roll or use a lacrosse ball to work over your quads ...

Granted, it doesn’t exactly sound inviting, but the simple exercise, performed with a ball, can help relieve lower back pain and reduce tension in your psoas (hip flexor muscles) and low back.

There's no need to spend hours working out to strengthen ... resistance band exercises and are used for training the quadriceps (thighs), hamstrings (back of thighs), hip flexors, calves, glutes ...