Yes, yes, yes. I love SIS. The ab workout from there is still something I do regularly and I pop Ramp it up all the time. Great DVD set, totally worth the money. I got mine on Ebay though, itís much cheaper. Basically you get 3 workouts, Start it up (30 mins), Ramp it up (45 mins), Burn it up(60 mins). There is also a bonus ab and stretch workout. You start with SIU and work your way up to RIU and then to BIU. Lots of lunges and squats. You only use weights for the arm excercises. It is a very well rounded workout and will leave your muscles burning. I got bored and didnít like to go it 6 days a week, but I did do it 3-4 and got great results. Good luck!
"Once in awhile, you get shown the light, in the strangest of places if you look at it right" J Garcia