You must perform the proper bodybuilding muscles in order to burn fat and not muscle. To focus on cardiovascular workouts, is what most fitness instructors and health advocates advise. It will help your heart and lungs get stronger so you can do more exercise without getting worn out and it's a good way to start. However, you need to add some weight training to that recipe at least 2 to 3 times a week. That way you'll be replenishing lost muscle and adding new muscle mass. This is good because muscle requires more calories than fat. If you have a lot of lean muscle mass in your body, your metabolism is going to increase which means you'll burn off more calories and lose weight. When you stop taking in calories your body would automatically start using up these stockpiles.
First, your body is going to convert your muscle mass into energy and that's going to slow your metabolism so you don't need as many calories in the first place which makes it harder for you to lose weight. A better plan is to gradually reduce your calorie intake and let your body adjust to the changes. For example, you might reduce your calories by 10% the first week, another 10% the second week, and so on. This prevents your body from going into starvation mode.
When you begin with your bodybuilding workouts, it would be prudent to begin with bigger lifting. Starting out this way will help the human body to produce what is known as the Human Growth Hormone. Not only is this good for the rest of your body, but it will also help your muscles to grow. It would be wise to stay away from the machines and just go for the free weights as they call for a greater amount of control than a machine would. As long as you do compound bodybuilding workouts, your arms will get the workout that they need.
As you are performing a sort of pulling action, which is to say rows or even pull ups, you're performing some great biceps workouts in the process. If you do arm bodybuilding workouts alone at first, then your compound workouts will not turn out very well. Make sure you do the standard arm workouts at the end. If you are finished with the big compound body building work outs, then it's time to move on to the bodybuilding biceps exercises to get big biceps. Hit your arms from as many angles as you can, but don't overdo it. You can do a standing curl to hit the middle portion of the biceps; a decline curl your biceps to get it in the stretched position; and a concentration or spider curl to really hit the peak contraction point.