Upper outer quad of either buttock (NOT in the middle-sciatic nerve route),top of arm-deltoid, and upper surface of thigh ie. either quad
deltoid, gluteal maximus & gluteal medius.
The deltoid in the shoulder, the gluteal in the butt, and the quadriceps in the leg. If you want to be more specific, 1. The deltoid 2. Gluteus medius 3.Vastus lateralis
Gluteus maximus- upper, outer quadrant of buttocks. Vastus lateralis- outer aspect of thigh. Deltoid- top of arm.
vastus lateralis, ventral gluteal, deltoid