Description
Fitness Mania – TRNR X31 Stackable Resistance System – 11 Pack The TRNR X31 Stackable Resistance System is your all-in-one home gym – setting you up with 31 potential combinations of resistance to adapt to heavier resistance loads as your fitness improves. – Portable strength training system – fits easily into your gym or travel bag to train wherever your fitness takes you – Ideal for toning your arms, legs, pecs, abs, glutes and back muscles – Helps build strong, lean muscles while being gentle on your joints – Door and outdoor anchors allow you to customi