—Change in relative contribution for each participant of the Nordic and control groups over 12 weeks. Activity distribution was measured through multichannel electromyography during the Nordic hamstring exercise for the Nordic and control groups. (A) biceps femoris long head. (B) semitendinosus. (C) semimembranosus. Changes from baseline to 12 weeks are represented by the vertical lines. Upward and downward lines indicate improvement or decrement, respectively. The horizontal lines in the boxplots from bottom to top represent the 25th, 50th (median), and 75th percentile. The dots within the boxplot represent the mean. The whiskers show the lowest and highest value. %con indicates relative contribution.

Citation: Journal of Applied Biomechanics 39, 6; 10.1123/jab.2023-0037