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    Physical Education A-Level

    Tetanic contraction

    What Tetanic contraction means in Physical Education A-Level, as defined for AQA.

    Definitions of Tetanic contraction

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    Reference: AQA

    A sustained, maximal contraction a muscle produces when stimulated by a rapid series of nerve impulses before it can relax.
    AQA · Neuromuscular system (study guide)
    A smooth, sustained contraction towards which summation progresses when stimuli arrive rapidly and repeatedly.
    AQA · Neuromuscular system (study guide)

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