Skipping rope

A skipping rope (British English) or jump rope (American English) is a tool used in the sport of skipping/jump rope where one or more participants jump over a rope swung so that it passes under their feet and over their heads. There are multiple subsets of skipping/jump rope including: single freestyle, single speed, pairs, three person speed (double dutch), and three person freestyle (double dutch freestyle). The events are often separated by sex and age. There are hundreds of competitive teams Source : https://en.wikipedia.org/wiki/Skipping_rope#Competition