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3 Tips to DOMINATE Your Double Unders


Filed Under (General) by Rick Kaselj

What is a Double Under and how can you benefit from this exercise?

Find out the answers from Robby Blanchard on this guest blog post as he shares some great tips to dominating your double unders.

Check out the article below.

Rick Kaselj, MS


Hey Everyone!

If you were to ask me what is the most underrated exercise movement for getting in great shape, burning fat and building your cardio…I would say that without a doubt it is jump roping.

Jumping Rope

When you have a movement that burns 19 calories a minute and 10 minutes of it is the same as 30 minutes of jumping rope…we have a winner.

And when it comes to the best jump rope movement…nothing beats the double under.

The Double Under is a jump rope movement when the rope passes through two times during each jump. It’s a really cool movement but more importantly…its a fat burning movement!

I know this and that’s why as the Owner of a CrossFit Box here in Massachusetts, we perform double unders all the time in our workouts.

However, we had many members who struggled through some workouts…because they haven’t taken the time to learn and practice their double unders.

Double Unders are not difficult to learn…but you have to put the time into learning them.

As the creator of the Dominate Your Double Under Program, I wanted to help as many people as possible learn how to do double unders because it’s an awesome fat burning exercise and is such a great way to tone and strengthen your body.

Here are 3 tips that will help you get closer to dominating your double unders in your next workout.

1. Have The Right Setup:

In order to be successful in double unders, you need to be set up correctly with your jump rope.

Feet should be underneath your hips.
Stand tall with your arms slightly bent at your side.
Look straight ahead but should still be able to see your hands with your peripheral vision.
Also, thing about keeping your arms in tight…as if your triceps were stuck to your sides.

2. Time Your Jump:

It’s important that when you are jumping that you keep your feet underneath you the entire time. You don’t want to donkey kick (kicking your legs back) or pike (kicking your legs forward). Both of these will make it really hard to rebound off of the ground. By keeping your feet underneath you, this allows you to stay light on your feet and rebound faster.

Also, think about lengthening your jump as if you were trying to touch your head to the ceiling. Remember, that rope is less than a centimeter thick…so if you jump 6″ in the air…that’s more than enough room for it to pass through twice!

3. It’s All About The Wrists:

The wrists should be doing the most work when it comes to getting that rope around. It’s important to keep your arms in tight and use your wrists as that is the most efficient way to do multiple double unders in a row. Remember, as long as your wrists are moving faster than your jump, you’ll be in a good position to get a double under. Even if you have to slow your jump a bit, that’s okay…just as long as your wrist speed is high and in sync.

Bonus Tip: The Rope:

There are hundreds of choices when it comes to a good speed rope. In terms of brand, it’s really a personal preference. However, it’s very important that you size your rope correctly. Make sure that those handles are no higher than your armpits (leave it a little longer if you are just starting out). Also, the handles are like the shaft on the golf club…the most important part. If you can find handles that spin smooth without resistance, this will help give you an advantage.

The Double Under is an awesome movement that is extremely cool to learn. If you follow these tips, you will be well on your way to dominating your double unders and you will have another great fat burning too to add some variety to your jump rope and daily workouts.

If you are looking for a concrete program for learning double unders, then check the Dominate Your Double Unders program here:

Dominate Your Double Unders by Robby Blanchard

Keep Rockin!



Robby Blanchard, MBA, BS, CPT is the Owner of CrossFit Reach and the Creator of Dominate Your Double Unders, a program designed to help you learn how to double under in 21 days or less. He is a CrossFit Level 1 trainer, CrossFit Olympic Lifting and CrossFit Strongman Certified as well as a USAW Level 1 Coach. Robby has over 9 years of experience in the world of Strength of Conditioning and uses his experience to help improve the health and fitness of everyone that is following his programs. 

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Comments posted (1)


I have the program and have it downloaded. I read that the program consists of 10-15 minute sessions, 3-4 times a week. However; can you please clarify how that translates into when to perform the phases? i.e phase 1/workout 1 on Monday, Wednesday and Friday? When would I do phase 1/workout 2?

Aileen Ferrell


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