Power up your training.
- Fit the adjustable foot straps and the padded neck piece and jump, jump, jump!
- This portable jumper will resist your vertical jumping for specific power gains.
- As you jump, the rubber stretches and resists forcing overload.
- Includes protective sleeve over the flexicord to guarantee safety.
- Lightweight, portable, and adjustable, one size fits all.
- Suits all levels and great as a PT outdoor training tool.