Shopping Cart

Your cart is empty.

Your cart is empty.

SlackBlock Athletic Balance Trainer – Improve Balance, Stability, and Athletic Performance – Condition Your Body and Prevent Injury - Compact and Portable

Free shipping on orders over $29.99

$63.00

$ 26 .99 $26.99

In Stock

About this item

  • BALANCE IS POWER: SlackBlock develops your dynamic athletic balance to improve agility, coordination and speed. Lower your handicap, up your batting average, throw farther, run faster and reduce injuries!
  • FULL-BODY WORKOUT: Crafted With Pride in the U.S.A.. Used by national championship professional and college teams. Engages multiple muscle groups simultaneously to achieve a well-rounded workout that helps you play your sport better.
  • COMES IN 3 SIZES: sized according to your weight. 13" for people who weigh less than 190 Ibs 14" for people who weigh more than 190 lbs and less than 230 Ibs. 15" for people who weigh more than 230 Ibs. If your weight is in-between, select the larger size.
  • COMPACT AND PORTABLE: Take your balance training on the go! The SlackBlock is compact and lightweight with a reusable box, making it easy to use at home, gym, and work
  • SIMPLE AND EFFECTIVE: build stronger, more resilient, and reactive muscles with SlackBlock. Designed by the author of Balance is Power and the developer of the patented SlackBow Athletic Balance Training System.



PadmaThunder
September 2, 2025
This is simple, lightweight, and ingenious tool, has become a welcome addition to my functional strength and training routine. I utilize it between sets of abdominal, back, and aerobic exercises. Even as a lifelong athlete with an emphasis on fitness, in the few short weeks I have been incorporating slackblock, I’m noticing improvements in posture, balance, and even in my confidence. It stows well in my gym bag and is an elegant alternative to my gym’s bulky balance equipment. 14” seems to be an optimal mix of functionality and portability. A worthwhile investment.
Char
July 15, 2025
The media could not be loaded.
WillBrad
June 6, 2025
This is a great tool for working on balance. It's not easy but I find it effective.
PRH
May 10, 2025
My 10 year old grandson is a competitive skier. He received many presents for Christmas but this was one of his favorite gifts. His uncle who is a grown adult enjoyed using it too.
Philly
April 4, 2025
Great piece of equipment to help with awareness and stability. Highly recommend!
Lovetheoutdoors
March 26, 2025
This little block is great and just what the doctor recommended. I walk on the edge of my feet and this block was recommended to help build strength and balance so I’m not breaking my ankles. Definitely works on balance and is simple.
Maria
March 14, 2025
It was expensive, but it is fantastic! It helps build stability and balance.
Jan1192
December 11, 2024
I'm always leery when it comes to buying stuff on Amazon. I'm worried I'll get some cheap knockoff or something. I am not disappointed with this product. It's exactly like the one I was using for physical therapy. Highly recommended if you have weak ankles, balance issues, plantar fasciitis or poor muscle control in your feet (last 2 is what I had).I also surf, so it ended up being a bonus regarding balance! My PT also mentioned that having good balance and lower leg strength is lacking in older people which leads to bad falls. I'm 56 so this is also a bonus. It takes time to learn how to properly use it, so don't rush!
Recommended Products

$79.99

$ 37 .99 $37.99

4.4
Select Option

$159.95

$ 69 .99 $69.99

4.3
Select Option