Muscles and bones of the body
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The importance of the muscles and bones to the internal and external functioning of the human body. How tendons, joints, muscles and the bones of the skeleton work smoothly together as one unit. The difference between voluntary and involuntary muscles and the importance of proper exercise and diet to a healthy body.
Sources
- 16mm Filmography (legacy record) — title, description, catalog record
Original permalink · Record added 2026-01-23 03:49:34