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If an exercise ball were a kid in gym class, it would probably get picked last for teams. But trainers and physical therapists know the truth: This piece of equipment does so much more than take up coveted closet space.

Exercise balls add an extra challenge to your workout by targeting your core, balance, and stability. Research suggests that using an exercise ball can also improve posture, boost energy, and reduce lower back pain.

Truth be told, no home gym is complete without one. That’s why we investigated the best exercise balls on the market to help you find your perfect match. Let’s begin.

  • Durability and strength. You want an exercise ball that’s super strong so you never need to worry about it popping underneath you. You also want one that lasts, not one that needs to be blown up every time you use it.
  • Size options. When it comes to exercise balls, one size certainly does not fit all. We looked for balls that came in different sizes so they were more accessible for everyone.
  • Texture. The right exercise ball should be grippy enough to make you feel stable and secure but slick enough to let you move around a bit.
  • User reviews. We looked for overwhelmingly positive reviews from people who actually use these all the time.

Best overall

Theraband Pro Series SCP Exercise Ball

Price: $$

Theraband’s premium exercise balls are a favorite among athletes and professionals for their durability and versatility. They’re made with high quality, thick material that’s the right balance of grippy and slippery.

Slow-deflate technology keeps them sturdy, safe, comfortable, and supportive.

The Pro Series SCP comes in five sizes, so there’s an option for everyone. Each ball also comes with an inflator adapter for easy inflating.

Best overall runner-up

URBNFit Exercise Ball

Price: $–$$, depending on size

Do you appreciate options? Same. This ball comes in five sizes and multiple colors. It also comes with a pump to make setup super easy.

The URBNFit is made of a professional quality PVC material that keeps it from being too slippery, and the tough surface will make you feel nice and stable.

One reviewer writes, “This is as simple as it gets. A great product for a great price… The ball is very solid and very comfortable.” With more than 16,000 ratings and a nearly 5-star review on Amazon, this exercise ball ranks high on any list.

Best for working at a desk

Best for heavier folks

Best for beginners

Best exercise ball for pregnancy

Trideer Exercise Ball

Price: $–$$, depending on size and color

Support and safety are the name of the game for pregnant people using exercise balls. The Trideer is one of the highest-density options out there and can easily hold up to 2,200 pounds.

It’s made of high quality, nontoxic PVC that’s free of BPA and heavy metals and has a nice antislip texture to keep you secure.

Most importantly, it gets the job done. One reviewer writes, “The ball itself works well and is very comfortable to sit on. I’m currently 9 months pregnant and it really takes away my pelvic pain!”

Best for Pilates or yoga