Content :

It includes a waist belt and an elastic rope (natural latex), with a nylon protective rope threaded inside the elastic rope to prevent it from breaking and provide protection. The elastic rope is 6 meters long, with a maximum elongation of 25 meters, and is used in standard 25 meter swimming pools. When in use, the coach holds one end (with a protective cover) on the shore and adjusts the athlete's load by adding resistance according to training requirements. This product has four tension standards, namely light (tension rope inner diameter of 8mm, outer diameter of 10mm, green), medium (tension rope inner diameter of 8mm, outer diameter of 11mm, yellow), heavy (tension rope inner diameter of 8mm, outer diameter of 12mm, red), and extra heavy (tension rope inner diameter of 8mm, outer diameter of 13mm, blue)..