jillybean, here is Marlene123's rotation:
Here is my current rotation which I have been doing for 10 weeks. I plan to do two more weeks of this, then two to three weeks of Slow & Heavy and then back again. I have had such incredible success with this rotation that I hate to let it go even for a few weeks but I know I must to cause some muscle confusion.
Anyway, here it is (and I admit, it's a killer):
Day #1: Pure Strength Chest, Back, Shoulders, Biceps, Triceps
Day #2: CTX Leaner Legs
Day #3: CTX Shoulders, Biceps, Triceps plus cardio
Day #4: Cardio
Day #5: MIS
Day #6: Cardio
Day #7: Cardio or rest
As you can see, this routine works shoulders, biceps and triceps three times per week, chest and back twice and legs twice. I do abs 4-5 times per week as well.
Everyone is different and this may be too much training for some but it works for me. In order to develop cuts and definition I have to work the muscles frequently, making sure there is a day of rest between. My abs, which I work the most, have become fabulous - I even have a six pack that I can actually see and feel. Awesome. So in my case at least, the three times a week sessions for the shoulders and arms have produced the best results. I am ready for tank top weather.
I love this rotation, and it gave me great results, I'm doing S&H as she suggested for this week and the next 2 weeks, then I'm going back to this for one more round before summertime!
Donna