Muscular system

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Across
  1. 3. A genetic disease which results in the loss of muscle
  2. 6. Largest flat muscle which is located on the sides of your body
  3. 9. Automatic movement
  4. 12. Largest muscle in front of the thigh
  5. 15. Muscle located in the heart
  6. 17. Largest muscle that makes up buttock and hip area
Down
  1. 1. Type of ER for skeletal muscles
  2. 2. Where signal travels from neuron it sarcoplasmic reticulum
  3. 4. Movement that you control
  4. 5. Attached to tendons which attach to periosteum
  5. 7. Muscle that moves substances throughout your body
  6. 8. Shoulder muscle
  7. 10. System that allows movement of the body
  8. 11. Chest muscle group
  9. 13. Muscle that moves voluntarily
  10. 14. Group of three muscles located at the leg
  11. 16. Longest muscle in the human body