--- title: IS3 Intelligent Suspension from Cybex description: Learn more about Cybex's IS3 Intelligent Suspension technology that is available in most of their treadmills. image: https://blog.gymsource.com/hubfs/Imported_Blog_Media/cybex-770t-4_2.jpg --- [![Gym Source| Fit for your life](https://blog.gymsource.com/hs-fs/hubfs/Gym%20Source%20logo%20new.png?width=626&height=105&name=Gym%20Source%20logo%20new.png "Gym Source| Fit for your life")](https://blog.gymsource.com/) Search [Locations](https://www.gymsource.com/store-locator) [Search](https://www.gymsource.com/search) - [Commercial Fitness](https://www.gymsource.com/commercial-fitness) - [Residential Fitness](https://www.gymsource.com/residential-fitness) - [Equipment](https://www.gymsource.com/equipment) - [Services](https://www.gymsource.com/services) - [About Us](https://www.gymsource.com/about) - [Blog](https://www.gymsource.com/blog) - [Contact Us](https://www.gymsource.com/contact) - Menu - [Commercial](https://www.gymsource.com/commercial-fitness) - [Residential](https://www.gymsource.com/residential-fitness) [Locations](https://www.gymsource.com/store-locator) ### Products - [Commercial Fitness](https://www.gymsource.com/commercial-fitness) - [Residential Fitness](https://www.gymsource.com/residential-fitness) - [Equipment](https://www.gymsource.com/equipment) ### Gym Source - [Services](https://www.gymsource.com/services) - Menu Item 1 - Menu Item 2 - [About Us](https://www.gymsource.com/about) - [Blog](https://www.gymsource.com/blog) - [Contact Us](https://www.gymsource.com/contact) ### Newsletter ### Social - - - - - - [Home](https://www.gymsource.com/) - Fitness Spotlight - [Home](https://www.gymsource.com/) - [Fitness Spotlight](https://blog.gymsource.com) - IS3 Intelligent Suspension from Cybex # IS3 Intelligent Suspension from Cybex Posted Jul 26, 2013 by Gym Source in [Cybex IS3 Intelligent Suspension System](https://blog.gymsource.com/tag/cybex-is3-intelligent-suspension-system) , [Cybex treadmill](https://blog.gymsource.com/tag/cybex-treadmill) , [Treadmills](https://blog.gymsource.com/tag/treadmills) [![Cybex 770T Treadmill](https://blog.gymsource.com/hs-fs/hubfs/Imported_Blog_Media/Cybex-770T-300x283-1.png?width=300&height=283&name=Cybex-770T-300x283-1.png "Cybex 770T")](https://blog.gymsource.com/hubfs/Imported_Blog_Media/Cybex-770T.png) A longtime leader in fitness technology, [Cybex](http://www.gymsource.com/cybex) shows the industry yet again how bucking the status quo results in better fitness. Instead of following the trend toward softer, more pliable decks for their treadmills, the scientists at Cybex found that simply softening the running surface didn’t reduce the risks of injury while running. In fact, they found that regardless *how* soft the deck is—the body will always be subjected to the same amount of force. What’s more, soft, pliable surfaces are not consistently stable. The Cybex solution was two-fold. The company’s engineering team designed a running deck that would flex in front—absorbing both the load increase and initial “shock” to the body. Instead of being pliable or soft, this frontal flexibility ensured that the deck would transition to a consistently firm and stable surface that allows for proper joint alignment as the user propels forwards. They named it the . The result? Users can accelerate their strides with their joints well-synchronized, exercising safely and more comfortably. [Cybex treadmills](http://www.gymsource.com/cybex?cat=136) that feature IS3 technology include the [770T](http://www.gymsource.com/cybex-770t) and [625T](http://www.gymsource.com/cybex-625t). In addition to a shock-absorbent Intelligent Suspension deck, the 770T has stability bars and a premium Cybex HD E3 View monitor for the ultimate user experience. The Cybex 625T Treadmill offers a tremendous value for gyms and fitness centers seeking a rugged commercial workhorse. Both treadmills have all the benefits that Cybex IS3 has to offer.   Share this story: # Recent Posts ## [May 30th, 2023 Fix Your Weakest Link: Running Are you doing well with the swimming and biking parts of your triathlon, but falling behind when it comes to running? 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