Fig. 7From: Compensatory muscle activation and spinal curve changes in response to fatigue among adolescent male athletesThe degree of muscle fatigue in the selected 11 muscles in response to the 60-sec prone plank test. The boxplots show the median, the upper and lower quartiles, and the min and max values of MDF changes across the group; * marks significantly non-zero median values at p < 0.05Back to article page