ZELUS 25in. Balance Ball | 660lb Inflatable Half Exercise Ball Wobble Board Balance Trainer w
    65cm balance trainer & 65cm exercise ball    
IMPROVED WORKOUTS: With this 8″ high balance trainer by Zelus, all of your exercises, yoga, muscle and cardio training, and more will provide you a more intense core workout and superior posture improvement as your body adjusts to the slight instability or wobble created
RESISTANCE BANDS: Two exercise bands are included free to improve your ability to tone your arms and core; their wide cushioned grips keep things comfortable as you work out
NONSLIP DESIGN: To keep you in total control, the surface of the half ball is textured for good traction, while the 25″ wide flat base firmly attaches to the floor thanks to its anti-slip TPR matting
SAFE & DURABLE: The textured PVC ball and flat ABS base provide superior stability and durability even under punishing use for long-lasting wearproof service; the foot pump inflates the ball quickly and easily while the inflation port’s design minimizes wear and tear
Prompt Response: Zelus backs this workout equipment with our friendly 24/7 customer service, ensuring that you’ll enjoy its use for years to come
$ 89,99
Price: $89.99
(as of Oct 03, 2025 22:54:07 UTC – Details)
65cm balance trainer & 65cm exercise ball    
IMPROVED WORKOUTS: With this 8″ high balance trainer by Zelus, all of your exercises, yoga, muscle and cardio training, and more will provide you a more intense core workout and superior posture improvement as your body adjusts to the slight instability or wobble created
RESISTANCE BANDS: Two exercise bands are included free to improve your ability to tone your arms and core; their wide cushioned grips keep things comfortable as you work out
NONSLIP DESIGN: To keep you in total control, the surface of the half ball is textured for good traction, while the 25″ wide flat base firmly attaches to the floor thanks to its anti-slip TPR matting
SAFE & DURABLE: The textured PVC ball and flat ABS base provide superior stability and durability even under punishing use for long-lasting wearproof service; the…
Customers say
Customers find the balance ball to be of good quality and value for money, particularly effective for balance exercises and workouts. The durability receives mixed feedback – while some say it holds up to workouts, others report it breaking almost immediately. Inflatability is also mixed, with some finding it easy to inflate while others say it deflates over time. The pump quality is criticized as lousy, and functionality receives mixed reviews, with some saying it works great while others find it virtually useless.
Specification: ZELUS 25in. Balance Ball | 660lb Inflatable Half Exercise Ball Wobble Board Balance Trainer w
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13 reviews for ZELUS 25in. Balance Ball | 660lb Inflatable Half Exercise Ball Wobble Board Balance Trainer w
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$ 89,99









David M. –
Solid product!
Really solid half-ball. It was easy to inflate and it feels sturdy and well made. I haven’t used the straps yet but they seem fine and well made too. The gray ball that it comes with is a great size. My only issue is it seems to deflate a little over time. I’ve had to add more air a few times. Overall really happy with this purchase!
Paul English –
Good quality balance tool
A very good quality at an affordable price. Yoga ball is a nice bonus.
Angie Diehl –
Great for balance exercises
Purchased this to work on my balance after knee surgery that left me struggling with proprioception. It’s very sturdy and made from high quality materials. Has retained air for several months without a need to refill. A great addition to our home gym. Easy to assemble.
Kindle Customer –
The ball is great, the pump not so nuch
Just like what was used in my physical therapy. The half-ball is great, the pump is a joke. Or, it was smarter than me. I only tried it for a bit, then I pulled out my Halo air compressor (and more) that I keep in the trunk. Voila!
James D –
Perfect and easy!
I needed one of these to keep up my physical therapy while at home. I was worried that it would not be the same quality that I experienced at the VA Hospital. I was wrong. This is absolutely the same quality and a great buy compared to other options.
Monique –
Easy to put air in and seal. Holds air pressure really well.
I use this to help me regain agility and balance after a bad fall. Was pleasantly surprised at how easy it was to put the air in. I’ve done this with other brands and sealing it without too much air getting out has always been hard. This must have something that prevents immediate fast loss of air as I was able to inflate and seal at the pressure I wanted without difficulty.
Cody –
Ball separated from base after 5 push-ups.
The ball completely separated from the base after doing 5 push-ups. Awful quality.
andrew fisher –
Great for PT
Perfect for Physical Therapy…. I’m able to do several exercises on my on to strengthen my knees .
christina –
Great for home workouts. I don’t have a bench press and this helps with many workouts as well as stabilizes my neck and back in certain workouts. Couldn’t love it more and wished I purchased a long time ago! The bands that attach to the sides are a big bonus! Highly recommend!
chaz merrell –
Product is great so far, I use a premi brand balance ball at the gym but this one seems as good, if not better at a fraction of the price. Fast delivery, arriving a day earlier than expected. Thanks very much.
henryski –
A good product once pumped up right to optimum height. You can use both surfaces at the top so many different choices for exercises. I’ve never tried doing squats with weight as can be done on this but great for my current exercise needs. Quality product so far. The only issue is the very cheap pump it comes with.
Tatiana –
Buena calidad
Teresa Cutler –
Ball deflated every time. Plug won’t stay in place or seal properly