TRX STABILITY BALL
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TRX STABILITY BALL

$36.95

Category:

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Customers say

Customers find the stability ball to be of good quality, with one mentioning it's great for home gym use. However, several customers note that the ball doesn't come with a pump.

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7 customers mention quality, 5 positive, 2 negative

Customers find the stability ball to be of great quality, with one mentioning it works well for hamstring curls and another noting it's a valuable tool for home gyms.

This ball by TRX is the best ball I have been able to find….Read more

…The ball quality seems good though.Read more

Horrible !! No pumpRead more

Nice quality. Easy to inflate with air pump, even tho directions advised not to. Has not deflated at all.Read more

5 customers mention no pump, 1 positive, 4 negative

Customers report that the stability ball does not come with a pump.

No pump and the measuring strip that was included was way longer than 65 cm. The ball quality seems good though.Read more

Doesn’t come with a pump. In what world would someone buy an inflatable stability ball (or inflatable anything), and not require a pump?Read more

Careful, Pump Not IncludedRead more

Nice quality. Easy to inflate with air pump, even tho directions advised not to. Has not deflated at all.Read more


2 out of 5 stars

No pump and incorrect measuring.
No pump and the measuring strip that was included was way longer than 65 cm. The ball quality seems good though.
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Top reviews from the United States

  • Cherie S

    5 out of 5 stars

    Great ball for hamstring curls

    Reviewed in the United States on November 20, 2025
    Size: 55 cm

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    Nice quality. Easy to inflate with air pump, even tho directions advised not to. Has not deflated at all.

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  • MAS

    5 out of 5 stars

    Great quality item!

    Reviewed in the United States on November 12, 2025
    Size: 65 cm

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    The item is great and works as advertised. Good quality.

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  • Michael Raymond

    5 out of 5 stars

    Stability Ball for the win!

    Reviewed in the United States on November 13, 2025
    Size: 65 cm

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    Great tool for any home gym, PT clinic or anyone wanting to use stability training!

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  • Chandrakala Agarwala

    5 out of 5 stars

    👍

    Reviewed in the United States on November 13, 2025
    Size: 55 cm

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    👍

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  • Benjamin Bradley

    1 out of 5 stars

    Doesn’t come with a hand pump.

    Reviewed in the United States on April 4, 2026
    Size: 65 cm

    Brief content visible, double tap to read full content.
    Full content visible, double tap to read brief content.
    Doesn’t come with a pump. In what world would someone buy an inflatable stability ball (or inflatable anything), and not require a pump?

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  • DNPKY

    5 out of 5 stars

    Great. Much better than the junk balls sold everywhere else!!!!

    Reviewed in the United States on September 10, 2022
    Size: 65 cm

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    Full content visible, double tap to read brief content.
    This ball by TRX is the best ball I have been able to find. I have tried so many balls from so many different places and they all eventually did the same thing. They all stretched out and got bigger and bigger. This ball from TRX has remained nice and firm and has not stretched out. I now have several of these TRX balls and I mostly use them for sitting.
    2 people found this helpful

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  • FitMan

    4 out of 5 stars

    Still going strong.

    Reviewed in the United States on November 15, 2025
    Size: 65 cm

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    Great price. We use the ball every day and day long and it is showing no signs of wear.

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  • Wendy K Hunsaker

    5 out of 5 stars

    Good

    Reviewed in the United States on April 8, 2024
    Size: 65 cm

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    Good if you know how to use it.

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Product Summary: TRX STABILITY BALL

From TRX
WHAT’S IN THE BOX: Get ready to make fit happen with a TRX stability large exercise ball. Our ball comes in 2 sizes: 55 cm in diameter (good for heights 5’1″–5’8″) and 65 cm in diameter (good for heights 5’8″–6’1″). It ships deflated in the box.
BALANCE OUT YOUR TRAINING: There’s nothing like the instant core challenge a gym ball for exercise adds to your routine. Use it to perform basic crunches or to go high-octane with speedy woodchops for sport, rehab, and overall fitness.
MULTIFUNCTIONAL FITNESS BALL: Use this exercise ball for working out to improve flexibility and proprioception with strength and coordination exercises like full-body planks, squats, single-leg balancing, and wall ball tosses.
PORTABLE WORKOUT BALL: Keep up with your physical fitness while on the go. This strong exercise ball is made from durable anti-slip vinyl that won’t pop from heavy use and is easy to deflate and pack.
YOUR TRIAL TO THE TRX TRAINING CLUB APP: Experience unlimited access to 500+ on-demand workouts: weight training, cardio, cross-training, sport athleticism, resistance and mobility training, and prehab and rehab. Find 100s of workouts for every goal! All workouts guided by world-class certified TRX trainers.

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* As an Amazon Associate, I earn from qualifying purchases. Prices and availability are accurate as of May 29,2026 14:05:41 UTC.

8 reviews for TRX STABILITY BALL

  1. Cherie S –

  2. MAS –

  3. Michael Raymond –

  4. Chandrakala Agarwala –

  5. Benjamin Bradley –

  6. DNPKY –

  7. FitMan –

  8. Wendy K Hunsaker –

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