ProsourceFit Core Balance Disc Trainer 14 Inch
- Maximum Weight Recommendation: 220 pounds
- Material: Polyvinyl Chloride (PVC)
- Item Weight: 2.2 pounds
- Color: Grey
Last refreshed Jul 5, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A dependable, portable balance disc for core and stability training that holds up to repeated use. Do not buy it expecting a wide seat cushion.
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ASIN: B00DYA3FL4Model: ps-2142-bdCategory: Balance Boards
Colors Available
Sizes Available
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Overview
An inflatable PVC balance disc, 14 inches across and about 3 inches tall, that doubles as a wobble trainer for core work and as a seat cushion for posture. A hand pump ships with it so firmness is adjustable.
The dual textured surface gives you a choice of raised massaging bumps or a smoother side, and standing or kneeling on it forces small stabilizing corrections through the core and ankles. One buyer who tried it as a driving seat found it too narrow for a bucket seat, so treat the seating use as a supplement to exercise rather than a full replacement for a cushion built for that job.
- 14 inch diameter, 3 inch height PVC disc
- Hand pump included for inflation
- Raised bumps on one side, smoother texture on the other
- Weighs 2.2 lbs for easy transport
Who it's for
Fits people doing balance drills, seated core activation at a desk, light physical therapy, or even balance work with a dog.
Pros and cons
- Comes with its own hand pump
- Dual textured surface for different feedback
- Light enough at 2.2 lbs to travel with
- Works for both kids and adults
- Too narrow to use as a full driver's seat cushion for larger adults
- One buyer received a unit with a small puncture
Performance notes
The disc inflates with the included hand pump and can be set softer or firmer depending on how much air you add. Standing or sitting on the unstable surface recruits the core and lower body to hold balance, and the two textured sides give a choice between a firmer massaging grip and a smoother feel.
Specifications
| Brand | ProsourceFit |
|---|---|
| Model | ps-2142-bd |
| Dimensions & fit | |
| Maximum Weight Recommendation | 220 poundslower than 97% of 35 balance boards |
| Item Weight | 2.2 pounds |
| Capacity & performance | |
| Age Range Description | Adult |
| Construction & materials | |
| Material | Polyvinyl Chloride (PVC) |
| Color | Grey |
| Included components | |
| Unit Count | 1 |
| Other details | |
| Part Number | ps-2142-bd-grey |
Closest rivals on specs
OPTP Pelvic Rocker Core Trainer- Item Weight 2.2 vs 2.56 pounds (-14%)
- Maximum Weight Recommendation 220 vs 264 pounds (-17%)
FluidStance Plane Balance Board for Standing Desk- Item Weight 2.2 vs 6.9 pounds (-68%)
- Maximum Weight Recommendation 220 vs 200 pounds (+10%)
BodySport Balance Disc- Item Weight 2.2 vs 2.54 pounds (-13%)
- Maximum Weight Recommendation 220 vs 300 pounds (-27%)
Frequently asked questions
How firm can the ProsourceFit Core Balance Disc be inflated?
It comes with a hand pump so you can add or release air to set the firmness anywhere from soft and wobbly to fully inflated.
Can adults use it as a seat cushion in a car?
One reviewer found it too narrow for a bucket driver's seat and ended up sitting over the sides, so it suits a wider chair better than a tight bucket seat.