1, different meanings: Cordless jump rope has no actual rope. Usually, two handles and an internal rotating mechanism are used to simulate the feeling that the rope bypasses the body when skipping rope, which helps the exerciser to jump continuously without tripping. Dry jump refers to a simple jumping action, which relies on its own strength to take off and land quickly and carry out a series of free and random jumping actions.

2, the difficulty is different: cordless skipping rope does not have the risk of tripping, but requires the user to maintain the arm swing rhythm and foot coordination similar to the real skipping rope, which has certain skills and difficulty, and is suitable for people who have basic skipping rope. Dry jumping is easier, and no special skills are needed.