My arms are jelly jelly. This was my first night doing Upper + ever. There was a lot of rewinding to make sure that I was doing the exercises right with the bands. Some of the moves I was happy to just get 3 or 4 done. It ended up taking about an hour and change instead of the 40 minutes so I didn't go the Abs/Core + this time. I'll be sure to get it in the next time I do it. It's a work in progress and with the Plus workouts I'm definitely a beginner! I am definitely keeping an eye on the "in the doorway" pull up bar. I'm just not sure if it will work in any of my doorways. I may get one at walmart or so to try it out and just return it if it doesn't work out. I think next week, I'll come back down to the regular P90X and give my body a bit of a break from the intensity of Plus! Jelly arms of the world, good night!