I am not referring to Battle Ropes, although I do like those as part of a calisthenics circuit. I am talking about heavy jump ropes.
Readers know I have become a fan of jump rope for calisthenics/cardio exercise. Unlike some of my fellow exercisers, I can not do a solid series of double-unders yet but I can do Running Man at length. During a set, I try to alternate Running Man with ordinary singles. I generally use an RX Smart Gear "Buff" 3.4 oz. rope, which is not a light speed rope.
I decided to try a 1 lb. rope last week for a few 45-second sets, aiming for 60 seconds. That is not weighted handles: it's the rope itself that weighs a pound. If you can jump rope at all, you can use this monster and it kicks your ass once you get it moving.
I did not expect it to take as much out of my entire body as it does. A man-killer. It was the first time in two years that I actually found myself sitting on a bench after a set of anything. That is shameful but, dammit, I just found myself sitting.
Give it a try sometime, for the fun of it. Like a set of burpees with jumps, you know that if you survive it you probably will not die of a heart attack, that day anyway.