hey guys i have been lifting for about 3 years and im not sure of measurments or body fat % i have been using just creatine and proteing and i want to step it up a little. im not sure that i want to do steriods because im looking at the marines and im a fire fighter. so my ? is what is a really good supplament that works? and what is the clostest thing to steriods that is legal?
thanks for ur help