Exercise Ball
Redefine your sitting routine and challenge your stabilizer muscles.
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Bells of Steel Training App
Bells of Steel Training App
Your equipment purchase unlocks 30 days free on the Bells of Steel Training App.
Pick your equipment setup in-app and get a coach-built strength program that matches — ZERO substitutions. Built from the ground up for what you own.
App Features:
• 30+ full programs + 20+ single-day workouts
• 1,000+ exercise demo videos with coaching cues
• Progress tracking: volume, intensity, PRs
• Works with Apple Health, Health Connect, Garmin, Fitbit
• Couples Plan available
• 30 day money-back guarantee
Specifications
Specifications
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What's Included
What's Included
Shipping & Returns
Shipping & Returns
We get it — shipping heavy gym gear raises some important questions. Here’s exactly what to expect:
Flat-Rate Shipping: Most orders ship for much less, but no matter how big your setup gets, you’ll never pay over $199 CAD for shipping in Canada. Some conditions apply for rural or Northern addresses.
Shipping Time: Orders ship within 1–3 business days and usually arrive within 3–7 business days (during sales events, delivery may take up to 2 additional business days).
Fulfilled from our Calgary or Toronto warehouses. Local to either city? Pick up in-store and skip the shipping fees!
Returns: All Bells of Steel products are backed by our 30-day return policy. If you don’t love your order, send it back — simple and stress-free.
Product Features
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Revolutionize Your Workouts
From plank and push-up variations to crunches to bird dogs, a stability ball provides an unstable surface for workouts to challenge your stabilizers. Use it for back-assisted squats, and even for manual hamstring curls, followed by ugly crying.
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Everything Included
Jump from fully flat to fully inflated in just five minutes with the included hand pump, diameter tape measure, and plugs for a hassle-free setup. Save that energy for your sweat sesh!
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Redefine Sitting
Trade your regular desk chair for a stability ball to turn a passive activity into a dynamic core-strengthening exercise, whether you're working from home 24/7 or have a dislike for conventional chairs. Just watch out for pranky co-workers with scissors.
Product Details
Bounce into better health with the Exercise Ball! Revolutionize your workout and your sitting routine.
Work your core, hamstrings, and stabilizers — the exercises printed on the ball offer a roadmap to sculpting your body, so you'll never be stuck bouncing away aimlessly!
The stability ball includes a hand pump, diameter tape measure, and plugs for a hassle-free setup, so you can inflate it and get moving and grooving in five minutes flat. The texturized surface helps you keep your grip during sweaty sessions. High-quality PVC has a burly 440lb capacity for lifters of all sizes.
IMPORTANT: To ensure user and equipment safety, avoid over-inflating the Exercise Ball by using the included diameter tape measure tool.
PRODUCT SPECS

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Weight (lb) |
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Max Inflated Diameter |
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Max Weight Capacity |
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Inflation Tools |
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