Hi guys. Been on the program for several months, and finally putting up a form check. I've moved through to PE5 in this progression twice now, and for the second time can't manage a lean for more than a few seconds. So, I'm moving backward again and trying to figure out where the problem is. In filming myself, I noticed that even while it feels like I'm protracting as hard as I can, my scaps are moving up quite a bit in the planks, so I'm looking I'm looking to see if the range of motion is alright back in PE1. Any feedback's appreciated.