If the rubber tubing breaks on Pro Speed Safety Cordz, the user is protected by the Kevlar safety cord. Use Pro Speed Safety Cordz for all assisted exercises, including overspeed training.
Pro Speed Safety Cordz Features:
Kevlar Safety Cord safeguards individuals if cord gets cut.
Comes with heavy-duty snap-on connectors at each end.
Use for all assisted exercises.
Choose from 8' or 20' lengths in three different resistance levels.
1 year guarantee.
Light: 12-31 lbs.
Medium: 14-34 lbs.
Heavy: 20-45 lbs.