It’s a stretch I saw in a picture once and I saw a woman doing it the other day but I didn’t look directly at her for fear of well, looking like I was staring at her bits. Anyway, the stretch is like a shoulder blade stretch (kind of). You stretch one arm at a time, it looks like with the other arm you are pulling it back or stretching it up while pulling back, but her arm was pretty much straight the whole time! I thought wow that takes flexibility, but I thought this type of stretch might be exactly what I need to get some tension out from my right shoulder blade area, since I use my right arm for many things as I’m right handed, ie, writing, sitting at a computer desk, etc.
I dont know if I explained it well, it’s kind of late here. I would appreciate it if anyone could give me some information on that stretch and what it’s called.