Muscle Arm Model - 3/4 Life-Size - 6-PartAnatomy and kinesiology programs introducing students to upper extremity musculature benefit from proportional muscle arm models, and this 3 4 life size 6 part 3B Scientific muscled arm illustrates superficial and deeper muscles in a convenient teaching size. This muscled arm model illustrates both the superficial and deeper muscles, five of which are removable from the muscled arm. Tendons, vessels, nerves and bone components of the left arm and