タイトルまたは説明

-Represents the latest in innovation of all jump ropes
-Designed with simple bearing system that is technically engineered for eliminating friction, drag, tangling and allows smooth turning action in all directions.
-Innovative adjustment system that allows you to shorten and custom size the rope for your height in seconds
- Devised to decrease resistance of air and easy to turn at high speed.
 
Usage
-The premium high speed rope
-Fitness and cross training to produce competitive advantages in speed, quickness, agility and anaerobic conditioning.
-Various jump skill(Swing step, Double cross step, skip step, Bounce step, Boxing step, kang kang step)
- Use in Gym, fitness center, boxing club.