The AST is the World's Strongest Portable Stretching Tool! Our durable tool is built in the USA and comes with a lifetime warranty - for our lifetime customers. This easy to operate adjustable stretching tool is designed to help the user maintain their flexibility and muscle strength. Use at home, at the gym, or on the go with our convenient portable design!
Optimize your workouts with our patent pending technology!
Standard resistance bands that are made with bungee cords or springs can put unnecessary strain on your joints and muscles. Personal trainers, athletes, yoga instructors, and physical therapy patients need daily stretching and movement without unnecessary resistance and strain. Optimize your workout routine with our Adjustable Stretching Tool. This tool is designed to help the user maintain their flexibility and muscle strength. You can adjust the AST to your perfect length and use it with almost any stretch. This tool will help you stretch your ligaments and joints without unnecessary strain. Our easy to grip hand bar is perfect for those who can't easily clasp retention bands or other tools. No more hazardous broken bungee cords or bruises from snapped retention bands, with this product you get a durable and safe tool to use for years to come. Did you know that the first AST was made over thirty years ago and is still used to this day?
"Did you know that the first AST was made over thirty years ago and is still used to this day?"