THERABAND Standard Exercise Ball
- Ball Type: Exercise Ball
- Material Type: Plastic
- Sport Type: Exercise & Fitness
- Unit Count: 1
Last refreshed Jul 5, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A properly sized stability ball for shorter users rather than a generic one-size ball, worth choosing specifically because the height range is labeled rather than guessed at.
As an Amazon Associate I earn from qualifying purchases. ProductDome earns a commission when you buy through links on this page.
ASIN: B000CDCQSYCategory: Exercise Balls
Colors Available
Need a different one? Pick on Amazon →
Overview
THERABAND's Standard exercise ball is an 18 inch (45 cm) size meant for people in the roughly 4 feet 7 inches to 5 feet height range. It has a slow-deflate build and a lightly textured surface for grip during seated or floor work.
Ball sizing for stability work is tied to height, and this listing is specifically the shorter-user Standard size rather than a one-size option, so taller users should look at THERABAND's larger diameters instead. It's positioned for yoga, Pilates, core, and active-sitting use in a home, office, or gym setting, and wipes clean with a damp cloth.
- 18 inch (45 cm) diameter
- Sized for users 4 ft 7 in to 5 ft
- Slow-deflate construction
- Wipes clean with a damp cloth
Who it's for
Fits people in the roughly 4 feet 7 inches to 5 feet height range who want a stability ball for active sitting, core work, or balance training. Taller users need a bigger diameter ball for correct knee and hip angle, so this specific size will not suit them.
Pros and cons
- Sized specifically for shorter users, not generic
- Textured finish improves grip
- Works for yoga, Pilates, and desk sitting
- Sizing only fits one height bracket, not universal
- Ships uninflated and needs pumping before use
Performance notes
The 18 inch diameter is what places this in the shorter-user height bracket; sitting on a ball that is too large or small for your height changes hip and knee angle during active-sitting or balance work. The listed slow-deflate build is meant to let it lose air gradually rather than burst if punctured, and the surface texture is there to add grip rather than just cushioning.
Specifications
| Brand | THERABAND |
|---|---|
| Capacity & performance | |
| Age Range Description | Adult |
| Construction & materials | |
| Material Type | Plastic |
| Included components | |
| Unit Count | 1 |
| Other details | |
| Ball Type | Exercise Ball |
| Sport Type | Exercise & Fitness |
| Number of Items | 1 |
Frequently asked questions
What height range is the THERABAND Standard ball sized for?
It's designed for users roughly 4 feet 7 inches to 5 feet tall; taller users need a larger diameter ball.
What size is the ball itself?
It's an 18 inch (45 cm) diameter ball.
Can I use it for yoga or Pilates?
Yes, the listing positions it for yoga, Pilates, core work, and active sitting as well as general balance training.