Elbow, Back or Hip
These muscles tend to carry stress and need to be stretched on a regular basis.
Kevin R. Stone · Jonathan R. Pelsis · Scott T. Surrette · Ann W. Walgenbach · Thomas J. Turek
Platelet-Rich Plasma (PRP) is blood plasma that has been enriched with platelets.
Stone K.R., A.W. Walgenbach. 1997.