What muscle is this?
biceps femoris
What muscle is this?
gluteus
What muscle is this?
calf muscle
What muscle is this?
biceps
What muscle is this?
pectoral
What muscle is this?
masseter
What muscle is this?
triceps
What muscle is this?
trapezuis
What muscle is this?
abdominals
What muscle is this?
quadriceps
What muscle is this?
tibialis anterior