Manufacturer Warranty
Every product ships backed by its manufacturer's warranty for lasting peace of mind.
0% APR Financing
Up to 18 months 0% APR available through promotional financing at checkout.
Dedicated Support Team
Questions before or after your purchase? Our equipment specialists are here to help.
Six-Sided Stability. Built to Challenge.
The BOSU® Ballast® Ball is unlike any other ball in the gym. A six-sided surface design promotes proper alignment and positioning, while 2.5 lbs. of multi-dimensional internal ballast keeps the ball from wandering during your workout and delivers audible, visual feedback as you lift, shift, and shake. It opens the door to exercise progressions and dynamic drills that just aren't possible on a standard stability ball.
Key Features
Promotes proper body alignment and positioning through every rep.
Keeps the ball anchored and adds audible, visual feedback during dynamic drills.
Latex-free material rated to withstand up to 1,000 lbs. of pressure.
Backed by a 1-year limited warranty.
Description
Use the Ballast® Ball as you would a standard exercise ball, or bring it into slam, throw, and shift drills the way you would a slam ball — the internal ballast is what makes both possible from a single implement. It's a versatile addition to core training, balance work, strength routines, stretching, and rehab programming for home or commercial gym floors.
Technical Specifications
| Specification | Detail |
|---|---|
| Inflated Diameter | 40–45 cm |
| Weight | 2.28 kg (5 lbs.) |
| Load Capacity | Holds up to 113.4 kg (250 lbs.) |
| Ballast Weight | 2.5 lbs. of multi-dimensional load |
| Material | Latex-free, burst-resistant (rated to 1,000 lbs. of pressure) |
| Warranty | 1-Year Limited |
Ready to Build Your Dream Gym?
Our fitness experts are here to help you design the perfect setup for your space and goals. Schedule your free consultation today and let us bring your vision to life.
Ballast® Ball (Extra Firm)
Vendor: BOSU
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Product Availability & Lead Times
Not all products are kept in stock at all times. For most products, the average lead time from the time of order to delivery is approximately 2–3 weeks. Certain products may be temporarily backordered or have longer-than-average lead times due to manufacturer availability, production schedules, or shipping delays. Lead times are estimates and may vary by product and order.
Manufacturer Warranty
Every product ships backed by its manufacturer's warranty for lasting peace of mind.
0% APR Financing
Up to 18 months 0% APR available through promotional financing at checkout.
Dedicated Support Team
Questions before or after your purchase? Our equipment specialists are here to help.
Six-Sided Stability. Built to Challenge.
The BOSU® Ballast® Ball is unlike any other ball in the gym. A six-sided surface design promotes proper alignment and positioning, while 2.5 lbs. of multi-dimensional internal ballast keeps the ball from wandering during your workout and delivers audible, visual feedback as you lift, shift, and shake. It opens the door to exercise progressions and dynamic drills that just aren't possible on a standard stability ball.
Key Features
Promotes proper body alignment and positioning through every rep.
Keeps the ball anchored and adds audible, visual feedback during dynamic drills.
Latex-free material rated to withstand up to 1,000 lbs. of pressure.
Backed by a 1-year limited warranty.
Description
Use the Ballast® Ball as you would a standard exercise ball, or bring it into slam, throw, and shift drills the way you would a slam ball — the internal ballast is what makes both possible from a single implement. It's a versatile addition to core training, balance work, strength routines, stretching, and rehab programming for home or commercial gym floors.
Technical Specifications
| Specification | Detail |
|---|---|
| Inflated Diameter | 40–45 cm |
| Weight | 2.28 kg (5 lbs.) |
| Load Capacity | Holds up to 113.4 kg (250 lbs.) |
| Ballast Weight | 2.5 lbs. of multi-dimensional load |
| Material | Latex-free, burst-resistant (rated to 1,000 lbs. of pressure) |
| Warranty | 1-Year Limited |
Ready to Build Your Dream Gym?
Our fitness experts are here to help you design the perfect setup for your space and goals. Schedule your free consultation today and let us bring your vision to life.