Asymmetric Inter-limb Coordination in the Legs of 10–11-Year-Old Boys during Overground Sprinting
نویسندگان
چکیده
Quantifying characteristics of movement is needed for providing effective coaching to develop talent in sports. This study aimed clarify differences motor commands more- and less-skilled boy sprinters investigate equilibrium regulation via changes muscle activity kinematics during performance. In this pilot involving five 10–11-year-old children who regularly participate lessons at the Mizuno running school, we collected electromyography data 30-meter 50-meter field track sprints. A U.S.-patented synergy analyzer was then applied estimate point (EP)-based co-activation synergies concomitant virtual trajectory configuration space. Results showed counterintuitive control lower limbs by when they are sprinting; inter-limb asymmetry achieves similar kinematic limb movement. one leg, equilibria after foot-strike were regulated intermittently early- mid-swing phases. other continuously these swing The child runners a delayed action response both types trajectories Information on gait would be beneficial not only improve sprint training but also from clinical injury perspectives. These findings provide insights “tailor-made” based type leg sprinting.
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ژورنال
عنوان ژورنال: Journal of the Robotics Society of Japan
سال: 2022
ISSN: ['0289-1824', '1884-7145']
DOI: https://doi.org/10.7210/jrsj.40.259