holy crap that is awesome and gives me hope
i did a scapular pushup correctly ONCE and then i couldnt do it again. you're supposed to feel your ribs wrap around your rib cage when you do it.
i cant tell my pecs from my lats from s.a. it all feels the same. i'm going to ask my pt for some serratus slide type exercises or something less intense.
these arent serratus pushups but this guy is a shoulder guru. he talks about pushups in another video
http://youtu.be/45CqDBsKEeE