I do 15 minutes of 5 tone lip trills and octave and a half lip trill arpeggios, then, the TVS foundation building stuff (30 minutes), then the TVS octave arpeggio headvoice workout (5 minutes to 10 minutes depending ), then SLS edge workout (5 minutes), then closure until I am tired - then warm down. All in all about an hour. Usually with no break. It seems like when I take a break, I lose the all the warm up stuff I did. Sometimes, I do this twice a day. Other times, I do it every other day. I seem to advance faster if I do things every other day, but when I skip a day, I feel guitly lol.