I have been doing stair pushups after my chest press and other UB work.
1. On Krista's site she says you can do them everyday but I thought your muscles needed 48 hours to recover?
2.Also, on Krista's site, I noticed that her elbows flare out a bit, but in the NROL4W AC says to keep your elbows tucked in.
How important is this? They are way harder without letting them flare out a bit.