Answer the following questions:
Bend it
1. Which muscle is "bulging" or shortening
2. Which one is lengthening?
Straighten it.
1. Which muscle is bulging or shortening?
2. Which muscle lengthen?
3. What part of the body help the muscle in the arm to pull upward?
Bend it
1. Which muscle is "bulging" or shortening
2. Which one is lengthening?
Straighten it.
1. Which muscle is bulging or shortening?
2. Which muscle lengthen?
3. What part of the body help the muscle in the arm to pull upward?
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Answer:
1m concretic muscle
2.osteotomy
3.concetric muscle
4.concentric conraction
5.the trapeziuz and the serratus anterior muscle s