Sleeper Stretch Question


#1

When you guys are doing the sleeper stretch, do you keep your shoulder blades pinched? I just read this article on how you should, but I am having a hard time doing this while keeping my arm relaxed and it feels uncomfortable. Here is the article…

http://danblewett.com/2009/06/the-sleeper-stretch-essential-to-shoulder-health/#more-98

I was just wondering if this was correct or if there is are other safe techniques that I should be doing.