Is there a certain order the videos should be done in? I did Power Circuit today and realized if i do Leaner Legs tomorrow I will be working the leg muscles two days in a row. I have been doing the series in the order they appear with Xpress written across the boxes. I want to do them in order at least the first few times so see how my body responds. Help? I've done videos With weights for 4 years so I guess I'm considered advanced so do you think I should do ahead and do Leaner Legs tomorrow?