The new Power Tubes are an ideal workout tool that can be used for both strength training and rehabilitation. All power tubes come with an exercise guide to help step you through the many, effective options for resistance tube training.
All Power Tubes are now available in a wider range of weight resistance, including two new weights. You can now select from 5lb., 10lb., 15lb., 20lb., 25lb., or 30lb. Power Tubes are the perfect, lightweight exercise equipment for you to train at home or while traveling. Wherever you are, achieve an ultimate workout with Power Tubes.
GoFit Power Tube Inner Cord Technology.
GoFit strives for maximum performance and innovation in every product. Resistance tubes are not all created equal. GoFit Power Tubes are designed with a unique, reinforcing "Inner Cord" coil within the premium-grade tubing. 
Scientifically tested by a professional, independant lab, this technology is shown to lessen the probability of tube snap back.
