By Geraldo Alken, founder and CEO of Elevate Rope. Published 1 September 2026.
Your jump rope keeps hitting you because it is too long, your hands have drifted too far from your body, or the cable has a kink that throws the arc out of shape. Catching your shins, your calves or the back of your head is a sizing and hand-position problem far more often than a skill problem, and both of those are fixable in about ten minutes.
Start with length, because it is usually length
Stand with one foot on the middle of the cable and pull the handles straight up. The tops of the handles should land somewhere between your armpit and the top of your shoulder. Higher than that and you have too much rope, and the extra has to go somewhere. It goes into the floor, into your shins, or into a wider arc that catches you on the way round.
Too much rope is the default problem, because ropes ship long. Nobody sells a rope that is too short for you, so every rope you buy needs cutting down.
That is one of the reasons we build without metal. There is no wire in our cables, so you size them at your kitchen table with household scissors. On the speed and heavy ropes you set the length with a snaplock inside the handle. On the beaded ropes you take beads off and reset the washer. Both take a couple of minutes and neither needs a tool.
Then look at where your hands are
The rope draws a circle around you, and your hands are the centre of that circle. Move a hand out to the side and the circle shifts with it. On the side you moved towards, the rope now has less room and it arrives low and early. That is the one that catches your ankle.
What you want is boring and it works. Elbows in near the ribs. Hands a little in front of your hips, roughly a fist away from your body. Thumbs pointing forward rather than up. If your hands creep out as you get tired, that is normal, and it is the reason the rope starts hitting you at minute six of a session that was fine at minute one.
Kinks and a cable that has taken a set
A cable folded into a gym bag remembers the fold. A cable that remembers a fold does not travel in a clean circle, and a rope that is not travelling in a clean circle will find you eventually.
Our cables are PVC over a nylon core, and the core is there specifically to resist taking a set and to stop the cable kinking. It buys you a lot. It does not buy you everything, and a rope knotted in a bag for a month will still need straightening. Two things help:
- Coil it loosely rather than folding it, and hang it if you have somewhere to hang it.
- If it has already taken a bend, straighten it before you write the rope off. The methods are in how to straighten a PVC jump rope cord, and general care is in tips to extend the life of your jump rope.
Why a steel cable hits harder, and why we do not use one
Plenty of speed ropes use a coated steel wire. It is fast. It is also thin, stiff, and it moves through the air quicker than most people can react to, which means you get hit more often and the hits hurt more.
We use PVC over nylon instead. It is a little slower and it gives you more feedback about where the rope is, which is the trade we wanted. The side effect is that a stray hit on a bare arm stings and then it is over. That matters more than it sounds when you are learning crosses and you are going to catch yourself a hundred times.
What each rope type feels like when it catches you
Worth knowing before you buy, because people are often surprised.
- A 5mm speed cable is the mildest. It is light and it moves.
- Beaded ropes are 2.5cm PVC beads on 3.5mm polycord. The beads spread the contact out, and people learning tricks generally prefer being hit by beads.
- A 10mm heavy rope carries real weight and you will feel it. Learn new movements on something lighter and save the heavy rope for the sets you already know.
- The 20cm handles on the long handle ropes widen your arc, which helps with crosses and gives the cable more room to find you while you learn.
Ten minutes to fix it
- Re-measure the rope standing on the cable. Trim if the handles go past your shoulder.
- Do thirty seconds with your elbows deliberately pinned to your ribs.
- Check the cable for a bend by holding it up and letting it hang.
- Jump facing a wall about a metre away. If you are hitting the wall, your hands are too far forward.
If it is your feet you are catching rather than your body, that is a different problem and it is covered in why you keep tripping on your jump rope. For everything else, the overview is jump rope problems and how to fix them.
About the author
Geraldo Alken is the founder and CEO of Elevate Rope. He designs jump ropes and works with jumpers every day, from people picking up a rope for the first time to professionals.
Frequently asked questions
Why does my jump rope keep hitting my legs?
Nearly always because the rope is too long. Stand on the middle of the cable and the handles should reach between your armpit and the top of your shoulder. If they go higher, trim the rope. Hands drifting away from your hips does the same thing on one side.
How do I shorten a jump rope?
Our cables have no metal in them, so you cut them with household scissors. On speed and heavy ropes you set the length with the snaplock inside the handle. On beaded ropes you take beads off and reset the washer. Neither needs a tool.
Does a steel cable jump rope hurt more when it hits you?
A thin coated wire is stiffer and moves through the air faster than a PVC cable, so it catches you more often while you are learning. We use PVC over a nylon core instead, which is a little slower and gives you more feedback about where the rope is.