Muscular system

2. when the bicep muscle contrasts, the muscle shortens, pulling the lower arm up
4. the point of attachment to the part of the body moved by this muscle
9. inflammation of the tendon
10. an organ or tissue protrudes through an area of weak muscle
11. muscles are stretched or partially torn from overexertion
13. muscle in lower side chest area
14. elastic muscle and work in pairs, one flexing, while the other is extending

1. muscle in upper chest area
2. muscle arm, contently working to maintain posture
3. muscle lines, most follow organs of the body such as intestines, stomach, and uterus
5. allows muscles to move bones and organs that they are attached to
6. elastic, and allowed to wide range of motion
7. muscle from elbow to shoulder
8. muscle, or myocardium are strange, like skeletal muscles, but are smaller and shorter
12. the main portion