i think the best way to lose weight is high intensity interval training and a healthy diet. thats where you run intensly for 1 minute then walk or slow jog for 1 minute.
if you want to be strong dont cut back cals too much or run too much. both those kill strength. you want to eat lots of carbs a couple days before the meet to pack your muscles full of nutrients.
you could use a little eca (ephedrine+caffiene+aspirin) but its not very good for you.
But I was thinking of starting to take NO2, any comments or suggestions?
i think its a waste of money. you will lose every thing as soon as you stop taking it. i would way rather use creatine. depending on when the meet is and if you are going to be tested get some dbol or some test suspension. that will boost your strenth pretty quickly. lol.