Composition of the posterolateral (PL) muscle chain Main structures of the PL chain Muscles of the chain of the lower limbs: Gluteus medius. External hamstrings (short and long portion of the biceps femoris) Vastus lateralis
Composition of the posterolateral (PL) muscle chain Main structures of the PL chain Muscles of the chain of the lower limbs: Gluteus medius. External hamstrings (short and long portion of the biceps femoris) Vastus lateralis