JS Sports Anti-Burst Fitball
SKU: 12626874877

JS Sports Anti-Burst Fitball

Sale price$40.95 Regular price$45.50
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Description

JS Sports Anti-Burst FitballA primary benefit of exercising with an exercise ball as opposed to exercising directly on a hard flat surface is that the body responds to the instability of the ball to remain balanced, engaging many more muscles. Those muscles become stronger over time to keep balance. Most frequently, the core body muscles the abdominal muscles and back muscles are the focus of exercise ball fitness programs. A major benefit of using an unstable surface is the

A primary benefit of exercising with an exercise ball as opposed to exercising directly on a hard flat surface is that the body responds to the instability of the ball to remain balanced, engaging many more muscles. Those muscles become stronger over time to keep balance. Most frequently, the core body muscles — the abdominal muscles and back muscles — are the focus of exercise ball fitness programs. A major benefit of using an unstable surface is the ability to recruit more muscle units without the need to increase the total load. The greatest benefit of moving an exercise onto an unstable surface is achieving a greater activation of the core musculature, exercises such as curl-up or push-up performed on an exercise ball. An unstable surface increases activation of the rectus abdominis muscles (abdominals) and allows for greater activity per exercise when compared to a stable surface. Exercises such as a curl-up on an exercise ball yields a greater amount of electromyographic (EMG) activity (electrical activity produced by muscles) compared to exercises on a stable platform.Performing standard exercises, such as a push-up, on an unstable surface can be used to increase activation of core trunk stabilizers and in turn provide increased trunk strength and greater resistance to injury.

Exercise balls that come with an Anti-Burst Rating are strongly recommended for maximum safety. Staples, pins or other sharp items may unexpectedly pierce your ball if you roll over them. Anti-Burst rated balls will deflate slowly and safely when punctured, rather than bursting suddenly like a balloon with you landing on your back as occurs with cheap, non Anti-Burst exercise balls.

JS Sports Anti-Burst Fitball - Fitballs by Gymnic

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 12626874877

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4.1 ★★★★★
Based on 1689 reviews
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Verified Purchase
Jason J Bouchard
Alexandria, US
★★★★★ 5
They look just like the photo...fit and feel great!
Size: Large, Color: White/Gray (6 Pairs)
No complaints on these. They fit great, are supportive cotton, and look great. I was so used to the cheap Wal-Mart-bought fruit of the loom (think) ankle socks that I had no idea what I was missing. These are thicker, made better, and feel great. They even support the back of your foot from riding against your shoes. Because they are a bit thicker, they do make my feet hotter than before...but I've adjusted the shoe I wear to allow more breathability and don't wear them for long periods anyway. I live in Texas...we wear flip flops most of the year round. :)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2020
D
Verified Purchase
Dave Saladin
Pawtucket, US
★★★★★ 5
Love Underarmour!
Size: Large, Color: White (6-pairs)
Why did you pick this product vs others?: Love underarmour products!  Very comfortable.  Love them for golf season. 
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 18, 2025
L
Verified Purchase
Local egg dealer
Omaha, US
★★★★★ 4
Run large
Size: Large, Color: White/Gray (6 Pairs)
They seemed larger than the last time I ordered. I should have ordered medium
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 14, 2025
M
Verified Purchase
Mario
Charlottesville, US
★★★★★ 5
Love these socks! They are absorptive, comfortable, supportive, attractive & great fitting!
Size: Medium, Color: White/Gray (6 Pairs)
These have been my go-to socks for almost 8 years now. I love that they are cotton, so they absorb sweat rather than give you that slimy feel you can get from polyester. They have great support in the mid foot and fit great due to the sizing. Just the right amount of padding and exhibiting an attractive low cut below the ankles. I highly recommend these socks. I hope this is helpful.
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Reviewed in the United States on October 18, 2022
A
Verified Purchase
Amazon Customer
Draper, US
★★★★★ 5
They are socks
Size: Large, Color: White (6-pairs)
It’s UA and they’re socks. They go on your feet and stay there.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 28, 2025

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