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Balls and Pilates Amazon Brand: TRX

Stability Ball

4.4 (110 reviews)
Stability Ball

The Stability Ball is a balls and pilates item from TRX. Rated 4.4 out of 5 across 110 reviews on Amazon.

  • 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.

See all features Price history

Key features

Features as stated by the seller on Amazon.

  • 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…

Brand and store

TRX

Sold byAmazon
CategoryBalls and Pilates

Specifications

Catalog data from Amazon.

Brand
TRX
Material
Vinyl
Color
Black
Age Range (Description)
Adult
Item Weight
1 kg

Price history

We have been tracking this product since 09/19/2026. One point a day, whether the price moved or not.

Today it is at $32.95. The lowest price on record was $32.95, on 09/19/2026. The average for the period is $32.95.
This is the lowest price we have recorded.

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    Balls and props in the Pilates studio

    In a studio the props are the easy part. The hard part is the class roster: who missed, who has a makeup class, whose membership is overdue.

    See also: software for Pilates studios

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    What to look at before buying balls and pilates

    Criteria from someone who uses it with patients, not from someone who only sells it.

    Check the anti-burst rating and the load the ball supports. A ball that bursts all at once with a patient on it is an accident, not an inconvenience.

    Choose the diameter by height: 55 cm (22 in) up to 5'3", 65 cm (26 in) up to 5'9", 75 cm (30 in) above that.

    Frequently asked questions

    Answers from the data on this page: price, history and store.

    How much is Stability Ball right now?

    It costs $32.95 on Amazon today, price checked on 10/18/2026. The lowest price we have recorded was $32.95, on 09/19/2026, and the average for the period is $32.95.

    Is it worth buying now?

    This is the lowest price we have recorded. We have tracked the price since 09/19/2026, one data point a day.

    Is Stability Ball well rated?

    It has a 4.4 out of 5 rating from 110 reviews on Amazon. The rating comes from people who bought it at the store, not from us.

    What brand is Stability Ball?

    It is made by TRX, in the balls and pilates category.

    How do I manage makeup classes in a Pilates studio?

    Set a rule (deadline and number per month) and log each absence in the schedule. Tied to the client, nobody makes up twice or loses a class.

    Does Physioly sell this product?

    No. Physioly shows the price and its history and takes you to the product page on Amazon. The purchase, delivery and warranty are with the store. We earn a commission and you pay nothing extra.