My shoulders hate me right now

I think I went crazy with the shoulder exercises today, and my shoulders were on fire!  I'm not sure if it's because of Tuesday's workout, or whatever, but I was doing less reps with the same weight.  I still felt the burn and the intensity, but I couldn't hang like I normally do.  However, during the ab ripper workout I was able to put my arms up for a few of the exercises, something I hadn't done or tried before.  It looked intimidating at first, but after doing it today, it boosted my confidence a lot.  In past weeks I was struggling with my hands on the floor, so this is a big step for me.  I couldn't do all of the mason twists either, my abs were hurtin!  Overall I had a great workout today.  Looking forward to yoga tomorrow.