Just wanted to post a quick progress video for arch body hold to let those struggling know that there is hope. Unfortunately I don't have a before video to compare it to but I can assure you that my ROM was horrid. I went through weeks 1-8 and was foam rolling my hip flexors almost daily, as well as IT bands and quads. I jumped back to week 1 because I was having a very hard time on week 7 and figured I could use a complete reset, and this is the result. I know I'm not there yet but the progress is extremely encouraging because I have been feeling a little like I've been spinning my wheels, in several areas.
Also, please note that the posters are not mine. Lol.