■ Product description
This is an assisted training item that is effective for speed training.
Using the elastic of the latex tube to pull the rider to help you experience the running speed faster than self-propelled speeds.
This training can expect two key elements of the sprint speed to improve pitch and stride, and the leader can train the load run at the same time.
Starting distance of 2 people.
Tube 13.9 ft (6 m): Beginner 10-13 m, Intermediate 15-16 m, Advanced 18 m
Tube 9 m: Beginner level 16-19m, Intermediate 2-24m, Advanced 27m
[Tube Selection Guidelines]
Medium tube: For beginner/intermediate users or people weighing less than 176.4 lbs (80 kg)
Hair Tube: For advanced users or people with a weight of over 176.4 lbs (80 kg).