rigghhhtt basically your best bet is to do longer workouts, as your body will use your ATP-PC sorts in the muscles for short sharp exercise, after than uses glucose and glycogen so try limit any of those intakes, carbohydrates similarly close after and then fats, exercised for 25 mins ish should get these going unless you have just eaten pasta or something lol. like above high reps minimum weight, things like the little weight wrist bands in every day work. just regulating your food to your activity for instance i eat much less sugary foods when on my holidays from work etc as i am currently less active. As although fatty food go to fat it can be minimal as much is passed through the body as its high energy to absorb these. most are absorbed when people "starve" i.e not eat for a day then eat the next day as the body recognizes this and absorbs more! also much of sugary unused glycogen maltose MILK bread chocolate! as the carbs (lactose glucose maltose etc) are easily converted into fatty storage but also this encourages the body to use the fat stores earlier on, as to the specific area at which your fat resides, for you your arms this is just a hormone thing usually but also a sex thing but it does not make any difference what parts you are working out you just need longer aerobic workouts!
i do personal training if you want a plan your welcome to pm me (free of course) still training!
hope this helps
