1. List the 3 types of skeletal muscle contractions and define them 2. What is a
ID: 128972 • Letter: 1
Question
1. List the 3 types of skeletal muscle contractions and define them 2. What is a Motor unit? 3. List the 2 major Motor units/fiber types and define them 4. Explain the difference between Eccentric muscle contractions and stretching 5. Do you have to lift HEAVY weights to get bigger or stronger? Why or why not: 6. Can most females get stronger without getting bulky? Why or why not: What is the fancy anatomical term for above/up? What is the fancy anatomical term for below/down? What is the fancy anatomical term for side? What is the fancy anatomical term for back? What is the fancy anatomical term for front?Explanation / Answer
Ans 1 :
The three types of skeletal muscle contractions are :
1. Isotonic contractions
2. Isometric contractions
3. Isokinetic contractions.
Isotonic contractions are the ones that lead to change in length of the skeletal muscle.
Isometrc contractions do not change the length of muscle, but they contract the muscle to hold the object.
Isokinetic contractions also change the length of the muscle and cause the movement of body.
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