Customer Care

Please store in a dry indoor space, away from children and pets. Only use AST as directed below.

Directions For Use

This tool is not to be substituted for barbells or exercise machinery. The AST is designed to stretch your hamstrings and other body parts. The AST could break if you exceed 500 pounds of pressure and cause bodily injury. You should consult your physician or other health care professional before starting this or any other fitness program to determine if its right for your needs.


The AST is not recommended for children and is intended for adult use only. To avoid danger of suffocation, keep the plastic bag used for packaging away from babies and children. DO NOT use the plastic packaging bag in cribs, beds, carriages, or playpens. The bag and the Adjustable Stretching Tool are not toys. Only use the AST as directed above. Be cautious of metal components as they can cause risk for injury. Be cautious of band as it can increase risk of strangulation. Only use product as directed to avoid unnecessary risk.