Your question was: How much force is produced by the tubing?
Our experts said: The resistance of the tubing is directly related to elongation. Each color will provide a specific amount of resistance at a percent elongation. For example a 12” length to 24” (100% elongation) will produce about 4 pounds of force.
![Thera-Band Resistance Force Chart](http://thera-bandacademy.com/elements/clients/images/PullForceChartUpdate_LargeWeb__201201DD_053134.jpg)