steel wire jump rope adult weight loss weight-bearing fitness exercise fat burning slimming special skipping rope student for high school entrance exam

wht sports outdoor-four bearing chinese red [professional type]] wht sports outdoor-four bearing jazz black [professional type]] wht sports outdoor-four bearing camouflage green [professional type]] wht sports outdoor-double bearing chinese red [racing model]] wht sports outdoor-double bearing jazz black [racing]] wht sports outdoor-double bearing camouflage green [racing model]] wht sports outdoor-double bearing rose gold [accurate counting]] wht sports outdoor-double bearing charm silver [accurate calculation]]

wht-[steel wire core/wire rope] + no load wht-[double load/fat burning] steel wire rope 340g wht-[double load/fat burning/eonster] wire rope 490g wht-[nylon bold/braided rope] + no load wht-[double load/burning calories] braided rope 340g wht-[double weight/fat reduction/slimming] braided rope 490g wht-[wear-resistant/pvc rope] + no load wht-[double weight/aerobic exercise] pvc rope 340g wht-[double load/lung capacity training] pvc rope 490g