Isometric

(noun)

A muscular contraction in which the length of the muscle does not change.

Related Terms

  • concentric
  • eccentric
  • isotonic
  • isometric

Examples of Isometric in the following topics:

  • Types of Muscle Contractions: Isotonic and Isometric

    • In contrast to isotonic contractions, isometric contractions generate force without changing the length of the muscle, common in the muscles of the hand and forearm responsible for grip.
    • Using the above example, the muscle contraction required to grip but not moveĀ a heavy object prior to lifting would be isometric.
    • Isometric contractions are frequently used to maintain posture.
    • During an isometric contraction the muscle is under tension but neither shortens nor lengthens.
  • Overview of Motor Integration

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