Figure 6From: Contributions of biarticular myogenic components to the limitation of the range of motion after immobilization of rat knee joint Macroscopic observation of PT and PL of the control group after 1 and 16Â weeks. (a) PT at the 1-week, (b) PL at 1Â week, (c) PT at 16Â weeks, (d) PL at 16Â weeks. The dotted line shows the medial side. The muscle length of PT (including the hamstrings) were longer than that of PL (including the gastrocnemius).Back to article page