Evaluating the relationship between negative foot speed and sprint performance using shoe-mounted inertial sensors.

ABSTRACT: Negative foot speed (i.e., the speed of the backward and downward motion of the foot relative to the body at ground contact) is a strong predictor of sprinting performance. Inertial measurement units (IMUs) are becoming a popular approach for assessing sports performance. The primary aim of this study was to use IMUs to investigate the relationship between negative foot speed and top running speed attained during a sprint on an outdoor track. The secondary aim of this study was to use IMUs to investigate the relationship between initial contact foot velocity and running speed on a stride-by-stride basis for a sprint on an outdoor track. Seventeen participants performed 80-meter track sprints while wearing a shoe-mounted IMU. The anteroposterior component, vertical component, and magnitude

SUBMITTER: Pla GA 

PROVIDER: S-EPMC11661630 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature