In order to achieve maximum success in your fitness program, you must include a complete cardiovascular (aerobic) program that is designed to burn calories with an emphasis on changing frequency, duration and intensity; this is the real secret to not only losing body fat but also to boost the metabolism ...
The fat burning zone is defined as the time when your body is using fat as its main fuel source. So why wouldn't you always want to be in this fat burning zone? The fact of the matter is that in actuality when you are at complete rest, ...