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    Physical Education A-Level

    Isotonic contraction

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

    Definitions of Isotonic contraction

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    Reference: AQA

    Contraction in which the muscle changes length and a joint moves.
    AQA · The musculo-skeletal system and analysis of movement in physical activities (study guide)
    A muscle contraction that is concentric or eccentric.
    AQA · The musculo-skeletal system and analysis of movement in physical activities (study guide)

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    All Physical Education A-Level terms