So im about 190 lbs at 6'1'' and I'm guessing 15 BF% from a P90Xish workout. I'm looking to get the 6 pack going, which or which combination will work best?
1 Reduce Calories (I'd prefer not to)
2 Reduce Carbs
3 Add morning cardio session 2-3 per week
4 Add reps to current afternoon workout
Also, how much muscle should I expect to lose in the process?