Sure! Juggle two in dominant hand. Then two in weak hand. Then two plus one both ways round, then 4. That's how I used to teach people anyway. Balls go up on the inside and down on the outside. For most people two really well in non dominant hand is the hard part.

When you taught, what was a typical uptake like?

I came in and out of 'actively juggling' through time, but I was at least 20 years with strong two in my off hand before four really started to do four for any real number of throws.

The perpetual issue was that the loops move in and out of sync, so the rhythm of responsibilities ends up with beat patterns that confuse my focus.