Butler, Robert J., Myers, Heather S., Black, Douglass et al. (2014). Bilateral Differences in Upper Quarter Function of High School Aged Baseball and Softball Players. The International Journal of Sports Physical Therapy, 9(4). 518-524.
Garrigues, G., Gorman, P., Plisky, P., Kiesel, K., Myers, H., Black, D. Queen, R., Butler, R. (2012). Differences on the Upper Quarter Y Balance Test Between High School and College Baseball Players. American College of Sports Medicine.
Gorman, P. P., Butler, R. J., Plisky, P. J., & Kiesel, K. B. (2012). Upper quarter y balance test:reliability and performance comparison between genders in active adults. Journal of Strength and Conditioning Research, 26(11), 3043-3048.
Hazar, Z., Ulug, N., Yuksel, I. (2014). Upper Quarter Y Balance Test score of patients with shoulder impingement syndrome. Orthopaedic Journal of Sports Medicine, 2(3).
Teyhen, Deydre S., Riebel, Mark A., McArthur, Derrick R. et al. (2014). Normative Data and the Influence of Age and Gender on Power, Balance, Flexibility, and Functional Movement in Healthy Service Members. Military Medicine, 179(4), 413-420.
Westrick, R. B., PT, DPT, DSc, OCS, SCS, Miller, J. M., PT, DPT, DSc, OCS, SCS, Carow, S. D., PT, DPT, DSc, OCS, & Gerber, J. P., PT, PhD, SCS, ATC. (2012). Exploration of the Y-balance test for assessment of upper quarter closed kinetic chain performance. The International Journal of Sports Physical Therapy, 7(2), 140-147.