Elizabeth
Split routines are broken down into body parts as opposed to a total body workout like Muscle Max or Power Hour. They can either be an upper body and lower body split like PUB/PLB, or they can be broken down further like the gym style series or the slow and heavy series. CTX upper body would be another example of an upper body split and Legs & Glutes or Leaner Legs would be lower body splits. I change what I do about every 4 weeks. This is what I'm doing this month:
Friday-GS chest and triceps + 30 min cardio + abs
Saturday-GS legs + 45-60 min cardio
Sunday-GS back, shoulders, biceps +30 min cardio + abs
Monday-off
Tuesday-30-45 min cardio
Wednesday-Muscle Max (this includes abs)
Thurday-30-45 min cardio
For other rotations I will replace the gym styles with PUB/PLB or the S&H series or CTX upper body and Legs and Glutes. On my total body workout day I will replace Muscle Max with Power Hour or Muscle Endurance. Legs get worked out twice a week not counting the work they get from cardio.
On one of the weekend days I usually do the cardio and ab portions only of Boot Camp that way I get cardio and abs done in about 30 minutes. I do kickboxing on one of the other weekend days. For the other cardio days I do step or hi-lo. I don't always get all that cardio in, but I try to do as much as possible.
My goals are to lose weight (I've lost 60 lbs, but want to lose about 20 more) and build and define muscle, though I don't want to go overboard on the building. This is the first time I've done the GS series and Muscle Max, and I'm really starting to see a difference in muscle size and definiton.
I hope this helps you out. Let me know if you have any more questions, you can email me if you want to. Good luck!
Amy