Whether you are building size and strength, or increasing muscle definition, the key to the GoFit Power Tubes is the ability to add or subtract resistance. The GoFit Power Tubes are available in 7 Color-coded Resistance Tubes from 30lbs up to 100lbs. You can obtain many levels of resistance by creating different combinations of the tube strengths. Regardless of your fitness level, the GoFit Power Tubes will help you attain a healthier you!

Use with GoFit Power Handles (sold separately)
Use with GoFit Ankle Strap (sold separately)
Use with GoFit Door Anchor (sold separately)
Variable resistance
Can attach multiple tubes