Painstorm XXVIII

What I believe was Puppies Painstorm XXVIII - in a boat - without an odometer
3 rounds of:
Row 2 min - and hope it's 400m
10 pushups
15 I don't know what you call them, but as close as I could get to jump-to-supports without belting my head on the rafter
20 squats

18:15

Row because my knees need a break.

Had a tough time thinking up a warm-up for this one because it hardly needs it. Went for a walk to get things moving, in the rain, which I didn't mind, until the lightening started and I decided this was another occasion where being over 6 foot was not a good thing. Any variation on jumping muscle-ups is another.
That rafter is flaming hard!

I think I need a knee brace for my left knee now that I'm actually doing running WODs. Going to hunt for one today.
Any recommendations for useful types of models gratefully received. The sort that have adjustable tension above and below the kneecap make sense to me.