Fig. 2From: Muscle dynamics analysis by clustered categories during jogging in patients with anterior cruciate ligament deficiencyCluster regions of all data between control group (up) and ACLD group (down). The horizontal axis represents the 20th gait cycle, and the vertical axis represents the 80th gait cycle. The three colors represent the three cluster regions. The points circled by the squares represent the BFsh muscle data with significantly different classifications during the clustering process. ACLD, anterior cruciate ligament deficiency; BFsh, biceps femoris short headBack to article page