Looking for a hip-flexor-loosening routine? These five moves will strengthen and release tight hips, keep them loose in the long term and not only make you a better runner, but also make running ...

Runners often concentrate on building strength in their calves, glutes, hamstrings and quads, but one crucial muscle group that's often neglected is the hip flexor muscles. These muscles ...

If tendon retraction is significant, one option is lengthening the flexor pollicis longus (FPL), performed at the musculotendonous junction so that the lengthening site is proximal to the carpal ...