In _____ type of muscle contraction, while lifting a constant, the muscle shortens with different tensions.a)Isotonicb)Isometricc)lsokineticd)All of theseCorrect answer is option 'A'. Can you explain this answer?

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In _____ type of muscle contraction, while lifting a constant, the muscle shortens with different tensions.

a)
Isotonic
b)
Isometric
c)
lsokinetic
d)
All of these

Correct answer is option 'A'. Can you explain this answer?

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In _____ type of muscle contraction, while lifting a constant, the mus...

The type of muscle contraction you're referring to is called "isotonic contraction." In isotonic contractions, the tension in the muscle remains constant, but the length of the muscle changes. There are two main types of isotonic contractions: concentric and eccentric.

Concentric contraction: In this type, the muscle shortens while generating tension. For example, when you lift a weight, the biceps contract concentrically to lift the load.
Eccentric contraction: Here, the muscle lengthens while under tension. Using the example of lifting a weight, the biceps would be contracting eccentrically as you lower the weight down in a controlled manner.

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In _____ type of muscle contraction, while lifting a constant, the muscle shortens with different tensions.a)Isotonicb)Isometricc)lsokineticd)All of theseCorrect answer is option 'A'. Can you explain this answer?

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