37. Schaefer, J., Sandrey, M. Effects of a 4-week dynamic-balance-training program supplemented with Graston instrument-assisted soft-tissue mobilization for chronic ankle instability. J Sport Rehabil. 2012;21(4):313-26.

38. Slaven, E., Mathers, J. Management of chronic ankle pain using mobilization and ASTYM treatment: a case report. J Manual Manipulative Ther. 2011;19(2):108-12.

39. Stecco, L., Stecco C. (2009). Fascial Manipulation: Practical part. Padova: Piccini.

40. Stow R. Instrument-Assisted Soft Tissue Mobilization. International Journal Of Athletic Therapy & Training. May 2011;16(3):5-8.

41. Vardiman, J., Siedlik, J.,Herda, T., Hawkins, W.,  Cooper, M., Graham, Z., Deckert, J., Gallagher, P.  Instrument-assisted soft tissue mobilization: effects on the properties of human plantar flexors; International Journal of Sports Medicine 2015, 36 (3): 197-203.

42. Wilson, J., Sevier, T., Helfs,t R., Honing, E., Thomann, A. Comparison of rehabilitation methods in the treatment of patellar tendinitis. J Sport Rehabil. 2000;9:304-314.

43. Welty, D., et al. A Pilot Study for Graston Technique for Improving Trigger Points in the Upper Trapezius Muscle. April 30, 2004. A Logan College of Chiropractic Research Study.