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Sasser Muscular
Life Science
| Term | Definition |
|---|---|
| Muscular System | the organ system whose primary function is movement and flexibility |
| cardiac muscle | found only in the heart |
| skeletal muscle | attached to bones for movement; helps protect your inner organs |
| smooth muscle | found in the digestive tract and walls of blood vessels |
| flexor | muscle that bends part of your body |
| flexor | muscle that bends part of your boody |
| extensor | muscle that straightens part of your body |
| aerobic | requires oxygen |
| anaerobic | doesn't require oxygen |
| strain | injury in which a muscle or tendon is overstretched |
| tendinitis | inflamed tendon |