So if your best bench is 300 #, then you would use mini bands and about 135 # of bar weight. (onnit.com)
I have taken clients out for power walks with a backpack full of mini bands and bands with handles to create a hillside neighborhood circuit workout. (mindbodygreen.com)
I have a variety of kinds of these — from mini bands for strengthening my buns and legs to longer cables with handles to use to wrap around table legs and door frames. (thebettyrocker.com)