Drills to increase turnover?

Breastroker wrote: > by doing drills to speed up the limbs, the pull and kick can be made > faster, decreasing the time component. More POWER is the result! This was in the context of breaststroke, but I'm sure it applies to other strokes as well. What drills are there to work on RPMs? When I try to speed up my turnover (especially free, but back and *** to a lesser extent, we'll forget about fly since I can't even swim that slowly) my stroke mechanics fall apart. I'm a skinny guy (well, my arms are), so given my strength I don't think my pull is going to get much faster. That means I have to recover faster, right? Thx, Skip