Best Jump Ropes for Double-Unders

The height-plus-3-feet maximum and the height-plus-2.5-feet target are from Rx Smart Gear’s sizing guide (“Sizing your Rope”, fetched 31 October 2026). To check a rope you already own, stand on the middle of it with one foot, pull it tight and bring the handles together: the cable, not counting the handles, should stop at your sternum or lower chest and no higher. If you are between two sizes, Rx Smart Gear advises the shorter one if you want to learn with good form, and if you jump with your hands in and elbows back you can go 4 to 6 inches shorter than its chart.

For the overhead check, Elite Jumps’ “Proper Rope Sizing for Double Unders” (Jordan Lindstrom, 27 May 2021) puts the ideal clearance at 6 to 10 inches above your head, and its later “How To Improve Your Double Unders With A Speed Rope” (Devin Meek, 6 August 2024) says 4 to 8 inches. Film yourself or jump in front of a mirror. Elite Jumps notes it is common to see ropes clearing the head by 12 to 36 inches in CrossFit gyms, which is far too long. If your arms drift wide, Rx Smart Gear says the rope is usually already too long, not too short.

This is the progression Elite Jumps recommends in “How To Improve Your Double Unders With A Speed Rope” (Devin Meek, Director of Education and a three-time world champion competitive jumper, 6 August 2024): use a beaded rope while you are getting your first double-under because you can feel it, then a speed rope to do them faster. The same guide says thin cables suit experienced jumpers chasing speed, while thicker cables are easier to control and suit beginners still mastering the technique.

Practise the skill inside a workout with Annie (50-40-30-20-10 double-unders and sit-ups), which scales to single-unders if you do not have them yet.

The checklist is from Elite Jumps’ speed-rope guide (Devin Meek, 6 August 2024), which also says speed-rope handles attach the cable at 90 degrees so the rope turns with less effort. Most speed ropes, including the ones above, have adjustable cables, so buy for the fit and features you need now and re-cut the cable as your technique improves. Use the sizing answer above before you cut anything: you can shorten a cable, but you cannot lengthen it.