Corda de pular de alta velocidade com rolamento duplo SESSION 4.0 para CrossFit, saltos duplos, condicionamento físico, perda de peso e emagrecimento.

**Dual Bearing System - **Dual Bearing**: Independent rotation of dual bearings, ultra-smooth, zero jamming, and stable at high speeds - **Dual-axis Anti-tangle**: The handle is separated from the rope end, completely eliminating rope torsion and tangling, ensuring no knotting even during long periods of high-speed jumping - **No backlash, low friction**: Easier, faster, and lower error rate for double/triple unders Lightweight High-strength Handle - **Aviation aluminum alloy** (precision CNC machined) - **Ultra-thin wall tube**: Lighter, no fatigue in shoulders and arms during long-time jumping - **Diamond knurled texture**: Strong anti-slip performance, secure grip even with sweaty or wet hands Professional Speed Rope Cord - **9.84 ft (3m) plastic-coated steel wire rope**: High speed, wear-resistant, non-kinking, suitable for all surfaces - **One-click length adjustment**: Adapts to different heights **Durability and Quality - **Reinforced Stem**: Sturdy and drop-resistant, with a service life far exceeding that of ordinary jump ropes **Competition-grade Design (Preferred for CrossFit/Competitions) - **Specially designed for double unders**: Industry-recognized double under essential, mainstream equipment for professional athletes and gyms - **Extremely low wind resistance, ultra-fast response**: Jump 20–30 more times per minute, significantly improving performance