... Supports such exercises as push-ups, iron cross, dips, pull-ups, and more · Creates fun, athletic challenge; ... with gymnastic rings.Throw these straps over a pull-up bar, tree branch, or anything else relatively ... rings from out of the bag onto your pull-up bar in less than 30 seconds and they ... China.Such as Gymnastic rings,latex resistance band,exercise band set,dumbbell,weight vest,ankle weight and ...