Assertion: proximal hamstring | /r/HasProperty | biceps femoris
Facets:
Source sentences:
text: The lateral hamstring is the biceps femoris (made up of 2 parts - a short head and long head) and the medial hamstrings are the semitendinosus (joins the sartorius muscle and gracilis muscle at the pes anserinus on the tibia) and the semimembranosus (the largest hamstring muscle).
text: The most lateral hamstring, the biceps femoris, inserts on the lateral side of the fibula and also attaches to the superior part of the lateral tibia.