Try 2 3-packs If you Grow Extra Inches have been looking for a light, medium and heavy one for your arms in addition to a looped one for your legs, we suggest that you opt for a 2 3-packs. For your band workout, you can try out a one 3-pack resistance band. This will be good for your band workout. However, if you are in need of one for your arms and legs, then you should prefer two sets. This way you won't have to unfasten Empowered Boost your leg bands.