Jump rope workout: how hard it is, how to start, and a four-week plan

A jump rope is the cheapest cardio equipment there is, and the most portable: it goes in the same bag as your shoes. It's also one of the few kinds of cardio that most adults last did at school, which is why the first session usually goes worse than expected. The rope catches a foot, the calves burn, two minutes feels like ten.

This page covers how hard skipping actually is, what weeks of it did in the trials, what the landing asks of your legs, how to set the rope and the bounce, the beginner mistakes, and a four-week plan built on short rounds. Where a jump rope session goes beside lifting is on cardio and lifting; the no-equipment sessions it pairs with are the bodyweight workout and the hotel workout.

How hard jump rope is

Harder than it looks, and the speed matters less than the fact of jumping. In a lab study of 19 men and 11 women skipping for five minutes at 125, 135 and 145 skips a minute, oxygen use averaged 41.1, 42.0 and 42.5 mL/kg/min across the group, heart rate 176 to 177 beats a minute, and the energy cost about 12 METs, with no differences due to skipping rate. Film of two of the subjects suggested why: as the rate went up, the jumps got lower, so the work stayed about the same. The women in the study used less oxygen per kilogram than the men but had higher heart rates, and the authors noted they may have been working close to their maximum.¹

That puts steady skipping in the World Health Organization's vigorous band, where the adult guideline is 75 to 150 minutes a week, or 150 to 300 moderate minutes, or a mix, plus muscle-strengthening work on two or more days.² Ten minutes of rounds is a vigorous session, which is why the plan below is short; the case for short hard sessions against long steady ones is on HIIT vs steady-state cardio.

What weeks of jumping did in the trials

• Fitness up, body composition unchanged, in eight weeks. In 59 healthy adults, average age about 22, assigned to interval skipping (9 × 2 minutes at 80% of max heart rate with a minute of active recovery between, three times a week), steady skipping (30 minutes at 70%, five times a week) or no exercise, maximal oxygen uptake rose in both skipping groups over eight weeks, from about 44 to 48 and 42 to 47 mL/kg/min, and both ended above the control group. Body composition didn't change in any group, and enjoyment didn't differ between the two skipping groups.³
• Ten minutes a week moved a fitness test. In 52 university students, adding a ten-minute jump rope session once a week to eight weeks of physical education classes improved the Ruffier test of cardiovascular capacity and leg and arm strength on a dynamometer compared with the classes alone.⁴
• Runners got faster. In 96 amateur endurance runners, replacing five minutes of the usual warm-up with jump rope two to four times a week, 10 to 20 minutes a week in all, for ten weeks improved 3-km time-trial performance, jumping, lower-limb reactivity and foot-arch stiffness; the control group didn't change.⁵

Read together: a few short sessions a week were enough to move fitness in young adults and race times in runners, and eight weeks of it, three to five times a week, didn't change body composition in the one trial that measured it. Jump rope is a fitness tool first.

What the landing asks of your legs

Skipping is a jump, so the force on landing is the question beginners ask without knowing the word for it. Two studies measured it.

• Between a walk and a run. In 22 healthy women aged 18 to 25 doing the basic two-foot bounce at 105 skips a minute, each skip took about 1.2 seconds, 0.55 of it on the ground; the vertical ground-reaction force on landing was lower than in running and higher than in walking, and so were the sideways turning forces at the hip and knee.⁶
• The two-foot bounce lands softer than the alternating step. In 16 male adolescents, the two-foot bounce produced a smaller peak ground-reaction force and a lower loading rate than the alternate-foot step, with the hips and knees more bent on landing; the bounce leaned on the calf muscles and the alternating step on the thigh muscles.⁷

So the basic bounce is the place to start: lower landing forces than running in the first study, and lower than the alternating step in the second. Neither study followed anyone for weeks, so this page makes no claim about what those forces do over time, only that a low two-foot bounce landed softer than the alternating step in that study.

Rope length, the bounce and the cadence

• Rope length. Stand on the middle of the rope with one foot. The handles should reach somewhere between your armpits and your shoulders; shorter as you get better. Too long and the rope slaps the floor in front of you; too short and it catches your feet.
• The bounce. An inch or two off the floor, on the balls of your feet, knees soft. The rope is only a few millimetres thick; the jump doesn't need to be high. In the lab study above, film suggested the faster skippers jumped lower, not harder.¹
• The turn. Wrists, not arms. Elbows stay close to your ribs, hands at about hip height, and the rope turns from a small circle of the wrists.
• The cadence. Something like 120 to 140 turns a minute to start; the five-minute study found no difference in effort between 125 and 145.¹ Faster is a skill, not a harder workout.
• The floor. A wooden floor, rubber matting or a track surface; concrete is unforgiving and a thick carpet catches the rope. A beaded or PVC rope is easier to feel than a thin speed cable.

The beginner mistakes, and a fix for each

• Jumping too high. Fix: aim for the rope to pass under with an inch to spare.
• Turning from the shoulders. Big arm circles tire the shoulders and shorten the rope. Fix: elbows in, wrists turn.
• Double bouncing. A small hop between turns is fine at the start and is a slower cadence; drop it once single bounces are steady.
• Going for ten minutes straight on day one. The calves say no. Fix: rounds, below.
• Landing flat-footed. Fix: balls of the feet, heels kissing the floor, knees soft.
• Jumping through something that hurts. Sore calves and shins for a day or two after the first sessions are normal; a sharp or lasting hurt in the foot, shin or knee isn't. Stop, and see a doctor or a physical therapist.

A four-week beginner plan

Three days a week, with at least a day between them. "On" means skipping, with the rope catching as often as it catches; "off" means standing still or walking.

After week 4, lengthen the rounds to two minutes with a minute between, which is the shape of the interval group in the eight-week trial above,³ and then try one steady block of five to ten minutes at an easy bounce. Add the alternating step, the boxer step and the side swing for variety once the basic bounce is boring, and count the minutes toward the vigorous half of the week's guideline.²

Jump rope beside lifting

Ten minutes of rounds is a sharp little session, and it loads the calves, so it sits best after lifting or on a day away from a heavy leg day. The rules on cardio and lifting apply: if strength is your priority, lift first. The runners' trial used two to four short sessions a week as part of a warm-up,⁵ which is one way to fit it in; two or three minutes of easy bouncing before an upper-body session warms you up without taking anything from the lifting. It's also the cardio that travels: the hotel workout and the bodyweight workout have no cardio of their own, and a rope fixes that.

Common questions

How long should a beginner jump rope?

Ten minutes of rounds, 30 seconds on and 30 off, three days a week, then longer rounds before longer sessions. In 52 university students, one ten-minute session a week added to classes for eight weeks improved a fitness test and leg strength,⁴ and in 59 young adults, 30 minutes five times a week or nine two-minute efforts three times a week improved maximal oxygen uptake.³

Is jump rope cardio or strength?

Cardio, in the vigorous band: about 12 METs and a heart rate near 176 in 30 adults skipping for five minutes.¹ The runners' trial found gains in lower-limb reactivity and foot-arch stiffness too,⁵ which is why it's called plyometric training in that paper, but it isn't a substitute for lifting.

Jump rope or running?

In 22 young women, the basic bounce landed with less vertical force than running and more than walking.⁶ No trial on this page compared weeks of one with weeks of the other for fitness or body composition. Pick by what you'll keep doing and where you can do it.

If you'd rather have the week planned

A rope solves the equipment problem; it doesn't solve the schedule. Coaching is the version where your workouts are built around the days you actually have, and a weekly call looks at the week you just had and rebuilds the next one around what's coming. Coaching for a week that doesn't hold still explains how that works, and apply is the first step. Otherwise: ten rounds of 30 seconds, tonight, on a floor that isn't concrete.