I am really loving P90X3 - to the point it makes it hard to pick a favorite workout. But if I had to choose, it might be the "Accelerator" workout, which I did this morning. Not only does it have my favorite move in all of them - "Donkey Kicks", which I posted a video of earlier, but this one, "Swimmer's Planks", is great too. So many of the moves work the whole body! I ended up with an extra copy of this disc and had a free giveaway . Share the love of fitness .