I am not sure what exactly are you trying to do. Do you want to loose weight want be skinny or you want to loose fat and gain muscles at the same time.

I have been into workout for past few years and I can really help you depending on what you are tying to do with your body.

If you are just trying to do be skinny then you can run (cardio) and then loose weight.

But, If you want to loose fat% of your body and then gain muscles then it's a whole different thing.
Dropping body fat% and gaining muscles is very hard.

You will need to watch your diet, workout the right areas of the body and also keep up with proper protein and creatin intake. Tying to build muscles is not easy, it takes dedication and hard work.

I follow this workout route:
http://www.muscleandstrength.com/workouts/dougs-4-day-split-workout.html

It's a split workout routine and if you follow this and eat proper diet and supplement, in about a year you will have a wonderful body.

Diet is very important and you need to take lots of protein and creatine diet with low fat%.

You gain muscles only when you give it proper time to recover and rest before hitting gym again.

Status:
25 years
body fat%= 9%
weight= 165 lbs
height= 5 11"