Here is my opinions...
A) During this week off, do I cut my calories by 600, as I won't be doing the work outs?
It depends on what your calorie needs are. Your metabolism is probably on fire right now. When I finished P90X I was eating a lot more calories than I thought because my metabolism was so high.. So it is hard to give you an exact answer of yes or no, without first knowing how many calories you need to have daily. Cutting back on your calories is a smart idea if you are not working out though! b) For the 2.5 remaining weeks, what can I do to keep my gains going? Should I just do the Recovery week for that time? (I am really worried about fattening up and losing strength!) I am not going to go on a Holiday free for all with the food, that much I know I have to watch out for.
I would do the recovery week for the first week. Then I would completely rest for the next 1.5 weeks. This way it gives your body time to rest and recover before you hit the bricks again..A) Substituting the p90x2 Yoga for the p90x Yoga. I have to be honest, the 1.5 hrs of yoga is just a bit too much time for me. And several of the moving (twisting half moon), I can't even do with my wife holding me up and helping lol)
Great Idea - variety is the spice of life...b) I was going to use the p90x2 diet, rather then the p90x one. However, I am concerned that the diet is more for the energy requirements of p90x2, and that it won't work for p90x (I think the x2 diet is much more carb heavy).
The P90X2 diet will work if you are doing P90X, no worries there. C) Ab Ripper X and X2. To keep up with the 'muscle confusion' theory. I was going to due Ab Ripper X in Phase 1, Abb Ripper X2 in Phase 2, the alternate in P3. This way, I am hitting my abs with the confusion, just like I did with the other workouts
Great idea! D) Similar to the point above, I am going to rotate Legs and Back, to work the muscled confusion (was actually surprised about the big push towards confusion, when the legs never changed!). I am not sure exactly which from x2 to substitute yet though, Base and Back for P.A.P. Lower.
Here is a thought.. Why not do P90X2 for your second round and substitute some of the old P90X workouts that you like.... This will help to prevent boredom associated with doing the same things workout after workout. Otherwise you sound like you have a solid game plan going into the new year! Congrats on finishing P90X.... Have a blessed day!.