Elbow, Back or Hip
It's important to do this stretching exercise to prevent low back, hip, and pelvis pain.
Stone, K.R., A.W. Walgenbach, A. Freyer, T.J. Turek, and D.P. Speer. 2006.
A new treatment to replace the entire cartilage surface
Platelet-Rich Plasma (PRP) is blood plasma that has been enriched with platelets.