Shame you can't do this with something like juggling. :D
I suppose you can somewhat metaphorically replace speed with numbers there. In that juggling four balls is a lot like three, but faster. Getting the initial three going, though... Grrr.
> Shame you can't do this with something like juggling
You need not limit yourself to a single gravitational constant.
I look forward to video clips of Elon juggling on Mars!
You can also use light handkerchiefs that fall slower to the ground than balls, pins, or flaming chainsaws.
Funny. I can do 3 balls. I can do 3 clubs. I can do 3.
4? My brain revolts.
You can practice with two balls, sound the same motions you would with three. And if you really want to focus you can practice making a consistent toss with one ball. Two is probably better bang for the buck.