BỘ 3 VÒNG KHÁNG LỰC ZIVA LOOP RESISTANCE

Allows for inertia-free high speed training and constant tension moves.

• Used safely and effectively in isometric, traditional, and high speed movements
• Multi-layered latex for added tensile strength
• Adds a library of exercises for the whole body in a compact and virtually weightless form
• The absence of inertia makes combined with the progressive resistance profile makes for optimized high speed training