A visual–numerical approach to running speed assessment of cycle trajectories, showing how stride trajectory curves and phase-based metrics enable more precise evaluation of running speed and technique.

Presents a color-coded methodology for visualizing running stride trajectories, enabling precise phase differentiation and systematic evaluation of each segment of the running cycle.

The 100-meter sprint remains a key speed test, but relying only on total time is not enough. This article explores better ways to evaluate running performance.

Stride length goes beyond step distance, observing it is key to running speed and movement efficiency.

Explore how ground friction shapes running technique, showing its dual role in slowing the body on contact and propelling it forward.

Innovative sprint recording transforms PE into an engaging tool for analysis and coaching.

Explore the hidden biomechanics of curve running, made simple through engaging visuals.