A folding support frame and collapsible side panels let a plyometric box stay stable in use while packing compactly for storage and transport.
A spring-linked roller cushions ground impacts in a luminous jumping ball, reducing wobble, friction, and wear while keeping rotation smooth.
Self-resetting hanging targets and a telescoping pole make vertical jump training portable, adaptable, and easy to measure without manual resets.
A jump training apparatus uses vertically hanging rotational vanes to measure vertical jump height during athletic exercises.
Composite vaulting pole uses carbon fiber core surrounded by fiberglass layers to prevent delamination and achieve ten-percent weight reduction.
An inclinable exercise device reduces joint impact by using a gas strut brake to decelerate the glide board, preventing excessive force transfer.
A detachable pommel handle uses magnetic coupling to affix a U-shaped grip to a base, allowing separation upon impact.
A pole vault swing-up rack uses upper hooks and a lower push bracket to support vertical kicking motions.
A speed ladder embeds sensors and LEDs to capture foot movement data and display light path sequences for real-time visual feedback.