3 resistance tubes in 1; Use 1 tube or all 3 for a variety in your workout routine; Comfortable, yet grippy, foam handles; Takes traditional resistance tube workouts to the next level; SPRI FLAT LOOP BAND KIT, light, medium and heavy resistance Bands Brand New. Don’t make it harder than it needs to be.
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  • Your email address will not be published. Resistance Bands are the universal language of home fitness and the instrument that can help you get from where you're at to where you want to be be. For this workout routine, you will need the SPRI Flat Band Loop, The Original Xertube, SPRI Superband, and the Xercuffs. In full disclosure I have grappled with this very topic for the last 25 years. Find helpful customer reviews and review ratings for SPRI Xertube Resistance Bands Exercise Cords, Green, Light at Amazon.com. Use the right level of resistance depending on the results you want to achieve with your fitness routine.