I did my swords, lizards and advanced lizards, and here is what I noticed - seriously tight hip joints. In addition, my left shoulder joint must be out of wack because it was even hard to do the lizard movements on the left side. I know this is going to take time. It took a lot of time the first time I did this.
So I have about 80 hours logged from a few years ago, and now I'm going to finish my hours. I have around 120 to go. If I can build back up to 45 minutes per day, then I just might finish in 6 or 7 months.I'll be logging my progress as I go along.