Muscular System

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Across
  1. 2. inflammation of the periosteum of the extensor muscles of the lower leg and surrounding tissues
  2. 8. a type of chemical energy that has oxygen
  3. 9. allows the eyes to close
  4. 13. allows the lips to pucker
  5. 14. Rotates the head and allows it to bend to the side
  6. 16. pulls the head from the side to side and to the chest
  7. 18. a chronic autoimmune neuromuscular disease
  8. 20. pulls the arm across the chest and also rotates and adducts the arm
Down
  1. 1. a type of chemical energy that doesn't have oxygen
  2. 3. a saclike swelling or cyst
  3. 4. caused by the borrelia burgdorferi bacterium
  4. 5. widespread disorder affecting an estimated three million Americans
  5. 6. overuse of the muscles and tendons
  6. 7. the loss of muscle mass and strength that occurs with the disuse of muscles over a long period of time
  7. 10. infectious disease caused by the bacterium Clostrdium tetani
  8. 11. raises the eyebrows
  9. 12. a stretching or tearing
  10. 15. progressive weakness and degeneration of the skeletal or voluntary muscles that control movement
  11. 17. excessive and repetitive movements
  12. 19. injury to either a muscle or a tendon