4 inch Therapy Ball for Release Hip Flexors, Pain Relief for Lower Back Thigh Muscles, Small
Product description








4 inch therapy ball good for release hip flexors, lower back & thigh muscles pain relief. Note 1, If you use it for other needs such as pilates,yoga or other exercise, please note that this ball is 4 inch
Easy to inflate with the needle pump, no need plug. Note 2, the ball you received in deflated status
4 in ball. About the size depends on the degree of inflation, it may between 4″-5″. you can refer the post pictures(the one with the scale), and the image upload by others. Note 3, If you have special requirements for the size, please check the size
Sturdy and thick ball, not soft. Please note it 50% thicker than the 8 inch or 9 inch ball. Note 4, If you are not especially looking for this kind of hard ball, it may be a little thick for you, not soft enough
Ball is not perfectly round, you can refer the picture uploaded by others. If you need it very round, you can take an electric air pumps(not included in the package). Note 5, most likely the ball you inflated, a bit like an ellipse
Original price was: $ 25,99.$ 9,99Current price is: $ 9,99.
Price: $25.99 - $9.99
(as of Nov 12, 2025 12:52:04 UTC – Details)
Product description







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Customers say
Customers find the therapy ball effective for exercises, with one mentioning it helps relieve pain. The ball is self-inflating and comes with a pump, and customers praise its amazing quality. The size receives mixed feedback, with some finding it perfect while others say it’s not 4 inches as advertised. Customers disagree on the ball’s softness and sturdiness, with some reporting issues with the needle breaking.
Specification: 4 inch Therapy Ball for Release Hip Flexors, Pain Relief for Lower Back Thigh Muscles, Small
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9 reviews for 4 inch Therapy Ball for Release Hip Flexors, Pain Relief for Lower Back Thigh Muscles, Small
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Original price was: $ 25,99.$ 9,99Current price is: $ 9,99.






Brittany –
Great for Dancers
Great for my daughters balet classes
Placeholder –
Great for replacing a miracle ball
This was a great buy to replace two Miracle balls that deflated over time and couldn’t be reinflated. Just the right size, and comes with a good pump.
cindy coleman –
Perfect size
Perfect. Exactly what I needed
Amazon Customer –
Tiny! But it’s what I wanted.
I needed a small ball for some of my exercises, and it’s surprisingly hard to find one. This is not 4″, it’s smaller and fits easily into the palm of my hand, but it serves the purpose I needed it for. It does not blow up to a round ball, it’s an odd shape, but again, it works for what I need it for. What I’m using it for: a cushion and resistance between ankles and feet to perform rehab exercises.
Exerciser –
Inflatable 4” ball with pump
I was wary about the ball being the right size and that the needle pump would actually fill the deflated concave looking ball. Much to my delight, it was able to fully inflate the ball to its advertised size! I can use it for my exercises now.
Diane Acosta –
4″inflatable ball
Very disappointedDon’t waste your money. The pin broke immediately & it cannot be inflated without it.
Janis L Utsler –
Recommendation of CIZEBO 4-inch Therapy Ball
Excellent therapy ball would highly recommend it, right size, firmness can be adjusted by amount of air pressurization, unique size.
Nicholas Jensen –
Good quality for the price
Wife’s PT had her use a “cooch ball” for pelvic floor/tailbone tension release use. This is a great alternative as they are both 4in and can be inflated and deflated as needed for firmness. She says they feel identical, but this one is a fraction of the cost.
Amazon Customer –
After a lot of searching, I bought this as a more affordable version of the “cooch ball,” since it’s the same size & comes with a pump. It inflates well & doesn’t burst when you sit on it. I recommend this product.