Juggling
I’ve been juggling a lot recently.
That’s the regular juggling pattern. It’s like learning to ride a bike; once you can do it, you can’t really forget it.
That’s the reverse cascade. It’s quite fun.
I think I found a name for this one somewhere on wikipedia, but I’ve lost that link for now. Notice that there is a ball in the middle that keeps getting caught, but not really thrown from hand to hand.
This might be Mill’s Mess, but I’m not sure. It’s like the pattern above, but with a sort of arm-crossing.