Q:

Which of the following statements is incorrect

0

Which of the following statements isincorrect?


  1. Contraction can occur without an appreciable decrease in the length of the muscle
  2. Contraction against a constant load with approximation of the ends of the muscle is called isotonic contraction
  3. Muscles can lengthen while doing work
  4. Isometric contractions do work whereas isotonic contractions do not

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D. Isometric contractions do work whereas isotonic contractions do not

 

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