Chapter 20 Muscles

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Across
  1. 3. Muscle
  2. 5. the cell membrane surrounding muscle fibers
  3. 6. strong central structural unit or band.
  4. 7. muscles twist between pts of attachment.
  5. 9. the more movable bone attachment site
Down
  1. 1. muscles that lengthen against prime movers
  2. 2. Same or equal tension
  3. 3. One of three important functions of skeletal mus
  4. 4. Muscle fibers emerging diagonally 1 or mor tendon
  5. 6. synergists that stabilize joints or posture
  6. 8. muscles have fibers arranged on long axis of bon