Hey... I am new here. I am 18 years old and i work out five days a week usually for an hour to 1.5 hours. I dont really have a workout but i have seen some gains for doing nothing. I know i can see a lot more by following a workout and using protein. I dont want to gain weight as much as i want to get defined. Does anyone have a good workout off the top of their head that would fit into my schedule. 5 day workout (or 4) that takes about an hour to an hour and a half. I know diet and excercise is going to play a big role but i also want to add some definition. Thanks for your time.