Investigation of treadmill and overground running: Implications for the measurement of oxygen cost in children with developmental coordination disorder

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    Abstract

    Differences in the kinematics and kinetics of overground running have been reported between boys with and without developmental coordination disorder (DCD). This study compared the kinematics of overground and treadmill running in children with and without DCD to determine whether any differences in technique are maintained, as this may influence the outcome of laboratory treadmill studies of running economy in this population. Nine boys with DCD (10.3. ±. 1.1 year) and 10 typically developing (TD) controls (9.7. ±. 1 year) ran on a treadmill and overground at a matched velocity (8.8. ±. 0.9. km/h). Kinematic data of the trunk and lower limb were obtained for both conditions using a 12-camera Vicon MX system. Both groups displayed an increase in stance time (p
    Original languageEnglish
    Pages (from-to)464-470
    JournalGAIT & POSTURE
    Volume40
    Issue number3
    DOIs
    Publication statusPublished - 2014

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    Motor Skills Disorders
    Biomechanical Phenomena
    Oxygen
    Costs and Cost Analysis
    Lower Extremity
    Population

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    title = "Investigation of treadmill and overground running: Implications for the measurement of oxygen cost in children with developmental coordination disorder",
    abstract = "Differences in the kinematics and kinetics of overground running have been reported between boys with and without developmental coordination disorder (DCD). This study compared the kinematics of overground and treadmill running in children with and without DCD to determine whether any differences in technique are maintained, as this may influence the outcome of laboratory treadmill studies of running economy in this population. Nine boys with DCD (10.3. ±. 1.1 year) and 10 typically developing (TD) controls (9.7. ±. 1 year) ran on a treadmill and overground at a matched velocity (8.8. ±. 0.9. km/h). Kinematic data of the trunk and lower limb were obtained for both conditions using a 12-camera Vicon MX system. Both groups displayed an increase in stance time (p",
    author = "L. Chia and Melissa Licari and Kym Guelfi and Siobhan Reid",
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    AU - Chia, L.

    AU - Licari, Melissa

    AU - Guelfi, Kym

    AU - Reid, Siobhan

    PY - 2014

    Y1 - 2014

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    AB - Differences in the kinematics and kinetics of overground running have been reported between boys with and without developmental coordination disorder (DCD). This study compared the kinematics of overground and treadmill running in children with and without DCD to determine whether any differences in technique are maintained, as this may influence the outcome of laboratory treadmill studies of running economy in this population. Nine boys with DCD (10.3. ±. 1.1 year) and 10 typically developing (TD) controls (9.7. ±. 1 year) ran on a treadmill and overground at a matched velocity (8.8. ±. 0.9. km/h). Kinematic data of the trunk and lower limb were obtained for both conditions using a 12-camera Vicon MX system. Both groups displayed an increase in stance time (p

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