i've used a ckd before, and it works great for fat loss if your in the upper regions of bf levels. If he is already at 11% he is gonna struggle through cardio, and struggle through workouts on that diet. IMO you would be better off with carb timing or something similar.
__________________
I don't do this for my family, my friends, women, accolades, pride, or ego. I do it for me and no one else, its just part of who I am.
|