Slak CLE 

The Inspiration

Slak CLE was born from a thought that a single piece of webbing material suspended from two trees could have the power to change the world.


The Slackline

Slacklining first began back in the 70's by some crazy climbers in Yosemite.  They would string rope from peak to peak to run equipment across and themselves.  Well one guy (the hero) decided to walk on top of the slack rope and the rest is history.

Slacklining is an amazing sport that challenges your balance like no other, just by simply trying to walk across it.


Our research into it's positive effects began after we started seeing positive changes in ourselves first, not only physically but mentally and emotionally as well.

Slacklining & Balance Training makes you a better human being overall and we have the science and first hand experience to prove it.

Now we use it to help train anyone from children to Athletes and our Seniors.

We hope everyone begins to balance train so you can experience the benefits we have.

We highly recommend it! ;)

Will & Jason Co-Owners of Slak CLE




The key to muscle coordination starts in the brain.  Our unique approach puts balance at the top and is incorporated into everything we do.

Speed and Reaction time is paramount in athletics and in life.  We use techniques to train the brain as well as the body to increase speed performance.

The ability to move around or over an obstacle depends on your brains ability control your muscles to navigate your surroundings.  We have hundreds of agility combinations.



Strength is dependent upon muscle/joint stabilization.  At Slak we focus on the intrinsic muscles to create dynamic functional strength.

Coordination is your brains ability to move your body through space smoothly and precisely.  We use techniques to enhance that ability.


​© 2020 by SLAK, LLC.