ENHANCE YUR WRKUT: There are 5 clrs resent 5 levels f training strength. Prfessinal late tube can be used alne r stacked in any cmbinatin up t a maimum equivalent f 100 lb. BURN YUR CALRIE: Yu can get the ttal bdy wrkut with the eercise . They prvide cnstant resistance when stretched, allwing yu t build yur muscles and shred bdy fat. UPDATED LATE TUBE: This band set cmpared with mst in the market, the cnnectin tube f ur has been updated. Made f late, it is mre and strng than TPE tube. PHYSICAL THERAPY: The are als supprtive fr recvery frm leg, knee r back injuries (like knee lacement, patella and meniscus rehab). Especially suitable fr wmen wh want t keep their bdy in shape after birth. MRE SELECTINS: We prvide 2 different cmbinatins t meet yur different needs. Each cmbinatin has a dr anchrs, 2 ankle straps, 2 sft-grip handles t assist yu in better fitness training.