ATIVAFIT Half Balance Ball Trainer
- 660 lb capacity
- 23.4 x 7.1 inch size
- 10 lb weight
- Anti-burst PVC
- Pump and resistance bands in the title
Last refreshed Jul 5, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A half-dome balance trainer with accessories for core and stability work. The listing disagrees on color, so check before ordering.
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ASIN: B07R3YKRR6Category: Exercise Balls
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Overview
A fitness enthusiast adding instability to squats, push-ups and core work stands or kneels on this half-dome trainer. It is made of PVC, and the title adds an inflation pump and resistance bands.
A big load rating and anti-burst material are the reason to look at it, with accessories in the same box. The limitation is the color conflict between the listing line and the part number, and the missing inflation guidance.
Who it's for
Home exercisers and yoga practitioners who want an unstable surface for stability work get a sturdy trainer. People who need a firm color match, or clear inflation steps, should check the seller.
Pros and cons
- Very high weight limit
- Pump and bands listed
- Works for core and yoga
- Color entries conflict
- Inflation pressure not listed
- Bulky to store
Performance notes
An inflated dome flexes under load, so the small stabilizing muscles work to keep you steady. Firmer inflation makes the surface easier, and softer inflation makes the instability greater.
Specifications
| Brand | ATIVAFIT |
|---|---|
| Dimensions & fit | |
| Maximum weight recommendation | 660 pounds |
| Item weight | 10 pounds |
| Item Dimensions L X W X H | 23.4 x 23.4 x 7.1 inches |
| Size | 23.4 inches x 7.1 incheshigher than 64% of 34 exercise balls |
| Capacity & performance | |
| Age Range Description | Adult |
| Construction & materials | |
| Color | Pink (part number says blue) |
| Material | Polyvinyl chloride (PVC), anti-burst |
| Included components | |
| Unit Count | 1 Count |
Closest rivals on specs
Gaiam Classic Balance Ball Chair with Base- Item Weight 10 vs 12.5 pounds (-20%)
Yes4All Half Ball Balance Trainer 880 lb- Item Weight 10 vs 15.21 pounds (-34%)
BABYGO Birthing Ball- Item Weight 10 vs 4.23 pounds (+136%)
Frequently asked questions
How do I inflate the ATIVAFIT balance trainer?
The title lists an inflation pump but the listing gives no inflation steps or pressure.
What size is the ATIVAFIT half ball?
The size line reads 23.4 inches by 7.1 inches.
What color is the ATIVAFIT trainer?
The color line says pink while the part number says blue, so confirm with the seller.