This Biorexin will help you buy the best band so you can strengthen yourself easily. Have you been looking for fitness resistance bands? If so, we suggest that you follow our tips that will guide you as to how to get the best one. Read on to find out more. 1. Get the flat 4 Feet bands We suggest that you opt for long, flat bands since they are versatile. In addition, they are an ideal choice if you want to make a Electro Keto knot for better grip. Aside from this, you may have seen thick straps when searching for resistance .