Search  for anything...

Bosu Half Ball Home Balance Exercise Trainer for Strength and Flexibility Workouts with Built to Last Burst Resistant Material and Hand Pump

  • Based on 305 reviews
Condition: New
Checking for the best price...
$139.99 Why this price?
Save $2.00 was $141.99

Buy Now, Pay Later


As low as $23.33 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Spreetail

Arrives Monday, Sep 22
Order within 14 hours and 10 minutes
Available payment plans shown during checkout

Color: Blue


Features

  • Full-Body Exercise: Designed for casual home users or experts; Half exercise ball is filled with possibilities whether you are working on balance, strength, and flexibility training
  • Versatile Workouts: Balance trainer for integrated, multi-joint workouts, and simultaneous muscle activity, including basic training for cardio, yoga, core, and full-body workouts for at-home gym enhancement
  • Non-Slip Stability: Features 6 non-slip feet to withstand everyday home usage and remain on the floor without leaving a mark for added safety so that you can enjoy your workout time
  • Durable Equipment: Made with durable polypropylene material that resist bursts allowing for full-intensity exercises and making sure that your balance trainer will last for years to come
  • Complete Set: Hand pump and owner manual included to support set-up and increase usability; Product dimensions measure 25 inches long, 25 inches wide, and 10 inches tall; Weighs 13 pounds

Brand: BOSU


Color: Blue


Item Weight: 16 ounces


Material: Polypropylene (PP)


Product Dimensions: 25"L x 25"W x 10"H


Brand: ‎BOSU


Color: ‎Blue


Item Weight: ‎16 ounces


Material: ‎Polypropylene (PP)


Product Dimensions: ‎25"L x 25"W x 10"H


Maximum Weight Recommendation: ‎300 Pounds


Age Range (Description): ‎Adult


Manufacturer: ‎Ball, Bounce and Sport


UPC: ‎033149079385


Global Trade Identification Number: ‎85


Item Package Dimensions L x W x H: ‎25.22 x 24.96 x 3.74 inches


Package Weight: ‎6.9 Kilograms


Brand Name: ‎BOSU


Suggested Users: ‎unisex-adult


Part Number: ‎082-02-0116


Sport Type: ‎Exercise & Fitness


Date First Available: April 19, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Sep 22

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • The Living Room is Now a Wobbly Wonderland (and My Core is Confused!)
Color: Black
Fellow fitness adventurers and those who occasionally trip over their own feet, let me introduce you to the BOSU NexGen Half Ball Balance Trainer. I saw this thing and thought, "A wobbly dome? How hard can that be? It's just half a ball!" My balance, apparently, heard this and decided to stage a protest. When this arrived, it was exactly as advertised: half a ball on a sturdy base. It looked innocent enough. I inflated it (which, side note, the included pump makes surprisingly easy, no lung-bursting required), and set it down. It just sat there, looking like a large, slightly smug mushroom. Stepping onto it for the first time was... an experience. It's like the floor suddenly decided to become a trampoline that's also on a boat during a mild earthquake. My ankles immediately started doing a frantic chicken dance, and my core muscles, which I previously thought were just decorative, suddenly woke up in a panic. It was less "graceful balance exercise" and more "me trying desperately not to fall over while questioning all my life choices." BUT. And this is a gloriously wobbly BUT. It's incredibly effective! Standing on this thing forces every tiny stabilizing muscle in your body to engage. Squats become a whole new level of challenging. Push-ups? Forget about it (okay, maybe not forget, but they're significantly harder and make you feel like a superhero when you manage one). I've started doing lunges on it, which is basically a masterclass in controlled falling. The "NexGen" part with the textured quadrants is actually really helpful for grip and knowing where your feet are (crucial when you're concentrating this hard on not toppling over). It feels incredibly durable and stable, even when I'm wobbling like a human bobblehead. If you want to seriously challenge your balance, strengthen your core in ways you didn't know were possible, and add a healthy dose of unpredictable fun to your workouts, this BOSU ball is fantastic. It's a versatile tool that can make even basic exercises feel brand new and excitingly difficult. My core is confused but appreciative, and my living room is now a place where wobbling is not only accepted but encouraged. I'm thoroughly impressed with this bouncy challenge. ... show more
Reviewed in the United States on April 26, 2025 by MBS

  • Adds variety to workout
Color: Black
This is a great addition to my weight training. I do squats, pushups and balance/stability exercises regularly. It seems very durable able to hold my weight (200lbs) plus up to 60lbs in additional weight.
Reviewed in the United States on July 15, 2025 by Ben G

  • IDEAL BALANCE TRAINER FOR ANY AGE
Color: Blue
This Nexgen Balance Trainer is the perfect answer to treating my sciatica in both legs. I can use both sides of the BOSO to practice better balancing techniques, then I can lie down on my exercise mat and lie across the dome to stretch my side and leg muscles and joints. I first discovered the benefits of a BOSU Balance Trainer when I was going to physical therapy to try to improve movement due to the pain of my sciatica. When I first laid across their BOSU Trainer, I experienced stretching and follow-up pain relief that I had not found doing anything else! I went home from that PT session and ordered my own BOSU Trainer. It was a snap to inflate and start using. Oh, by the way, I should tell you that I'll be 80 yo in December, and I expect this great exercise equipment wil help me age in much better shape. ... show more
Reviewed in the United States on July 25, 2025 by Sue

  • Great For Improving Balance and Strengthening Knees
Color: Black
This thing is solid, looks and works just like the one in my physical therapist's office. I got this to be able to continue and work on my balance and knees at home. It helps me to do all the exercises I've learned on my own. My kids love jumping and bouncing on it. It's so sturdy, doesn't seem to matter what they do. It's definitely worth the price. I like the all-black look compared to the silver and blue. ... show more
Reviewed in the United States on April 10, 2024 by Memly

  • Durable
Color: Black
A quality product. Very durable. Better than some I have used in the gym!
Reviewed in the United States on July 29, 2025 by Sue

  • Great purchase - worth spending the extra money for BOSU brand
Color: Pink
Love my BOSU! So many exercises that help strengthen an tone the core. Easy to inflate and holds air for a long time. Haven't needed to re-inflate since purchase.
Reviewed in the United States on March 7, 2025 by Lori Elliott

  • Fitness for life
Color: Blue
Great for balance and home PT
Reviewed in the United States on July 28, 2025 by Stevo

  • Love it!!!
Color: Blue
I was in physical therapy for a few months. My therapist recommended that I use the Bosu balance trainer to help regain my balance and help with my knees. I have wanted my own for a while and very happy it was offered in Amazon Prime deals.
Reviewed in the United States on October 10, 2024 by Genevieve J. Arzate

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...