Today I was able to do a couple of strict ring muscle ups. Form was awful (not fully hanging as I don't have the false grip mobility yet, very shaky, dropping down instead of a negative) but the transition had no momentum. And I'm still on RC/PE6 ! Improved shoulder extension is what makes the difference I think.
PS: Does everyone get these blisters in the corner of the hand ?
Supine: Wow. I thought I would be able to do this with out a problem. When I put my hands over my head they would not go all the way down to the floor. I had to bend the elbows to get down to the ground then I slowly brought them up. It got better each time however still could not get down to the ground.
Back felt very arched, unlike the models in the videos. Of course I have a big ass. Not sure if that is good or bad, any advice on a very arched back during supine?
Have been SSC'ing my Foundation and Handstand practice for a few months. Thought I was plateaued, but progressed on 4-5 exercises at the latest mastery tests. Feels like mobility work may be the factor that drives the progress.