Although estrogen tends to stabilize collagen, progestogens loosen it...

Joint sprains and subluxations are the fairly common injuries in JHS and result from overstretching the lax joint ligaments and capsule.

EDS and HSD cause increased laxity of the ligaments, which causes “looseness” of the joints.

Exercises should target a specific component of movement which requires greater skill and precision.

Turbosonic is a whole body vibration device that replicates natural vertical vibration. It improves slow-twitch and fast-twitch muscle...