Good pic. Ibiza should be a blast. I was in Barcelona last year and had a ball. I almost went to Ibiza then. Hope you have a great time.
As for body fat & muscle mass, I try to keep my body fat as low as possible while lifting enough weight to do 3 to 6 reps generally. I try to eat around 2500 calories a day. I do a good amount of running. Just do what works for you though.
its not as BAD as they make it out to be
but its still bad IMO
i've had quite a difference when i started eating good after a workout...its pretty much essential to me now.
1.5 hours is no