In our class, we used yellow, green, and red bands. Most of us started with the yellow and green bands and over the course of the class were able to move up one band in resistance. If you are just starting a strength training program, the yellow and green bands would be good to have, especially if you are a woman. If you're a man, you might try starting with green and working up to red. If you're a gym rat and lifting lots of weight already, you should start with more resistance.
Product Description
Add resistance to your upper body workout. Works the muscle groups unilaterally and bilaterally. Ideal for use in exercise classes, at home, or while traveling. Comes assembled with two handles.Choose from varying resistance levels of extra-light, light, medium, heavy, or extra-heavy. Color varies according to resistance level.
Click Here to see more reviews about: SPRI Xertube Yellow, Extra Light