Week 2 of P90x...Legs and Back Ahh..yes the dreaded legs and back routine. This is our second time doing this and last time we could only do 30 mins of this hour long workout. This is an hour of pull-ups, squats, lunges, and anything else that will make your legs feel like they are on fire. For example we at one point have to put our backs up against the wall and have our legs at a 90 degree angle for 30 second intervals. Talk about your muscles burning!!! I will post afterwards how we did and if we were able to make it for the whole hour. I am praying so, we already feel stronger this week!!!