This cable is especially designed for double unders. The average lifetime of this cable is 2 months.*. With a 2 mm diameter and a total length of 3.5 m, this speed cable will help you substantially improve your double unders.
*The cables have no warranty due to the constant abrasion with the floor.
I recommend this cable for daily training, no doubt. Thanks to the semi rigid coating, the cable maintains its shape while doing double unders.
Combine this cable with the Vrope Fire 2.0 and you will feel the improvement.Adrienn Banhegyi - Skipping rope world champion