Here's a nice solution my coach gave me.
5mins of volume work with double kettlebells
1st attempt (last week) was done with double 24's. I used an On The Minute timing pattern to keep me going. Left to my own devices I will rest more than I should for this.
First stab yielded 29reps. Volume: 1392kg
Attempt #2 (today):
Double 16s, 46reps. Volume 1472kg
About a 5.75% increase.
I might try it with double 20's, but I suspect that I would need to push nearly as hard as the double 24s to that much volume in.
(1472kg/(2x20kg) = 37reps...Or about 7reps per minute, which was close to what I did with dbout 24s (avg or 6reps OTM)