The Muscular System

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Across
  1. 2. type of muscle tissue that lines hollow organs
  2. 4. movement that involves a decrease in the angle of the joint
  3. 7. movement that involves flexing the foot up toward the tibia
  4. 10. a condition in which a muscle goes into a constant state of contraction
  5. 11. type of muscle tissue that forms the walls of the heart
  6. 13. the point at which a skeletal muscle attaches to the bone that moves
Down
  1. 1. the main muscle responsible for a particular movement (2 words)
  2. 2. a muscle that helps/aids the prime mover
  3. 3. a muscle that does the opposite of the prime mover
  4. 5. a muscle fiber and the motor neuron that stimulates it (2 words)
  5. 6. rotating the forearm from palms facing backward to palms facing forward
  6. 8. movement of a body part toward the midline of the body
  7. 9. the wasting away of muscle tissue due to disuse
  8. 12. the point at which a skeletal muscle attaches to the bone that doesn't move
  9. 14. type of muscle tissue that is attached to bones