Review on Enhance Your Workout With Portzon Resistance Loop Exercise Bands - Perfect For Stretching, Strength Training, And Muscle Recovery by Patrick Stowers

This little set of resistance bands comprises five loops that are color-coded so that you know how much give each loop band has: green = X-light/blue = light/yellow =medium/red = heavy/black - X-heavy. Guess I should mention upfront that they are made of latex, to let anyone allergic know immediately.I've used exercise bands in physical therapy often. Usually the bands they use there are not loops, just long strips, but for several exercises the therapist ties them into loops for use. If you are fond of resistance band exercises, I would recommend you also have a set of regular, non-looped bands for certain exercises.These bands seem to be of good quality and if you are unfamiliar with what to do with them, there is a handy workout instruction booklet included with the set.These are made in China, BTW, if that matters.