There are some interesting things about how you can avoid burning muscle and burn fat instead, and its all to do with the way in which the body responds to certain things. For example, some people think they have to get rid of all dietary fat intake, and so they eat nothing but very lean and fat free foods. All of a sudden the amount of fat they eat drops.
We know that it can be difficult to burn fat but not muscle. Pain and frustration also affects many other people in the same way. However, this goal does not have to be impossible to reach nor frustrating. Having the right information plus dedication and commitment will see it through. Sticking to an exercise program is very difficult if you do not enjoy the program you are doing. If you think that exercising is fun then you will find that you enjoy doing it. Actually, you should look forward to exercising once you start to see results.