Ballance, Christopher; Clifton, Daniel; Schussler, Eric; Beisner, Angie; and Onate, Jimmy
"Inter-Rater Agreement of the Visually Rated Single-Leg Squat Assessment,"
Journal of Sports Medicine and Allied Health Sciences: Official Journal of the Ohio Athletic Trainers Association: Vol. 2
, Article 22.
Available at: http://scholarworks.bgsu.edu/jsmahs/vol2/iss1/22