Loops can be looped around your ankles, legs or steady and weighted objects for a workout. You can add intensity by adding a second or third loop. Tubes are longer and straight so you can increase intensity by moving your feet or hands closer together or farther apart. Tubes can more easily be attached to anchors like a closed door, a park bench or simply by standing on them. Both tubes and loops can be used for a variety of exercises. Click through each category page above to find resistance band exercises using loops or tubes to pick which option is right for you.