Quadriceps EMG muscle activation during accurate soccer instep kicking

Joanna Scurr, V. Abbott, N. Ball

    Research output: Contribution to journalArticlepeer-review

    Abstract

    Six competitive soccer players were recruited to examine EMG activation in three quadriceps muscles during a kicking accuracy task. Participants performed three maximum instep place kicks of a stationary ball, 11 m perpendicular from the centre of the goal line towards targets (0.75 m2) in the four corners of the goal. Surface EMG of the vastus lateralis, vastus medialis, and rectus femoris of the kicking leg was normalized and averaged across all participants to compare between muscles, targets, and the phase of the kick. Although no significant difference were observed between muscles or kick phases, kicks to the right targets produced significantly greater muscle activity than those towards the left targets (P < 0.01). In addition, kicks towards the top right target demonstrated significantly greater muscle activity than towards the top and bottom left (P < 0.01). Under accurate soccer shooting conditions, kicks aimed to the top right corner of the goal demonstrated a higher level of quadriceps muscle activation than those towards the other corners.
    Original languageEnglish
    Pages (from-to)247-251
    Number of pages5
    JournalJournal of Sports Sciences
    Volume29
    Issue number3
    DOIs
    Publication statusPublished - 2011

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