Running or Jogging: References

Van Allen J. Proper running form. The Starting Line website. http://www.runnersworld.com/run-faster. May 23, 2013. Accessed July 24, 2016.

DeLee J, Drez D, Miller M. Orthopaedic Sports Medicine: Principles and Practice, Philadelphia, Pa: Saunders; 4th ed. 2014.

Kisner C, Colby L. Therapeutic Exercise: Foundations and Techniques. 6th ed.Philadelphia: F. A. Davis Company; 2012.