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Nyamba ToneBall 8.7" Weighted Medicine Ball 6.6 lbs

Sale price: $35.00 Regular price: $44.99

Weighted ball to be used dynamically for explosive training or statically to strengthen your muscles and do physio exercises.Available in: 2.2, 4.4, 6.6 and 11 lbs. Diameter: 7.5" - 8.7" - 9.1"

Color: Select a color
Size: Select a size
Sale price: $35.00 Regular price: $44.99

Free shipping over $49

Final Sale: No returns or exchanges

Free returns

Free pickup

San Francisco, 735 Market St. Options

Select an available color and size to see options.

Model: 8290419

Product Videos

Product Features

A photo of the Nyamba ToneBall 8.7" Weighted Medicine Ball 6.6 lbs in use

Nyamba ToneBall 8.7" Weighted Medicine Ball 6.6 lbs | We have designed this medicine ball for static or dynamic strengthening exercises, at home or at the gym.

Weighted ball to be used dynamically for explosive training or statically to strengthen your muscles and do physio exercises.Available in: 2.2, 4.4, 6.6 and 11 lbs. Diameter: 7.5" - 8.7" - 9.1"


Forearms, arms, back... Work on many different muscle groups.


Its surface is resistant to wear

Questions & Answers

Product Customer Reviews

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Nyamba ToneBall 8.7
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Excellent product as per requirement

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Balls damage within a month. No warranty. Balls divided into two parts.

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Worth the buy

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Good product

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Very bad quality

I god it busted within 20 days. Very bad quality. And the staff are very rude in nature They don't know how to talk to their costumers

Beware of normal wear and tear

I owned this ball for 7 months to use for cross training exercises performed on the grass. I purchased in Sept 2022. In April 2023, I heard a strange pop when using the ball. The ball had split at the seam. I contacted Decathlon and shared at picture of the ball broken at the seam. They informed me it was not a warranty issue since they considered it normal wear and tear. I wish I could show you the picture but this site does not have that capability. I would purchase at better constructed ball.


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I found the colour leaks.. I get black marks in my hands after usage I have observed this problem with other of peers who brought the same product

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medicine ball

I have supplemented my training. Strong and resistant.

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Good product

Plastic can improve

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Good and quality product.

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worst product

Worst medicine ball ever used purchase 2 time and both time within few days ball get rip off

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I like the thick & rigid structure

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Worth it


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It’s Good as expected

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Additional Product Information


Ball: 100.0% Butadiene Rubber

Which weight is right for you?

The weight depends on the exercises being done. The lower-body muscles are more powerful than the upper-body muscles. You can therefore use heavier weights for your squats and lunges (from 3.3 lbs).

Why use a medicine ball?

The medicine ball is a versatile accessory used in lots of exercises to intensify your workout It's an alternative to dumbbells for all exercises, with both hands needed for good grip (e.g. throw-downs and floor taps, or more static exercises such as sitting twists) You can also use its round shape to work your coordination, balance and core by doing mountain climbers with your hands on top of it

What workouts can you do with a medicine ball?

Don't know which exercise to start with, or how to get your posture right? Take a look at the website. Our design team and qualified sports coaches have developed a coaching service to guide you. Around 10 free exercise videos using the medicine ball are waiting for you.


It's perfect for your workouts as it won't damage your floorMy favorite thing is pairs exercises such as squats where you throw the ball!

Product testing

Made from materials free from harmful substances.We conduct tests on the weight and size of our medicine balls

Storage instructions

Do not store the medicine ball in a damp environmentDo not place near heat sources Store in a clean, dry place out of direct sunlight and below 77°F



Superior quality. Unbeatable prices.

For 40 years, Decathlon has delivered the best value in the retail sports industry by offering high-quality, sustainable and cost-effective products.

Decathlon makes the difference
  1. product-research

    Research and development

    delivers high-quality cost-effective products

  2. State-of-the-art production processes

    minimize manufacturing costs

  3. Optimized supply chain

    reduces retail prices

  4. laptop-checkout

    Minimal retail footprint

    lowers overhead and indirect costs


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