I like and endorse Dr. Mercola’s information. This is a simple graph to explain what he calls Peak Fitness which for me is the same as HIIT ( High Intensity Interval Training) which according to many recent studies, is the most effective ways of exercising.

Improve your body’s ability to burn fat, growth hormone production, insulin sensitivity, and glucose tolerance by trying the Peak Fitness program, which incorporates minutes-long high-intensity interval training. Discover more about the benefits and proper way of doing this exercise program by checking out this infographic.

<img src="http://media.mercola.com/assets/images/infographic/what-is-peak-fitness.jpg" alt="peak fitness benefits" border="0" style="max-width:100%; min-width:300px; margin: 0 auto 20px auto; display:block;"><p style="max-width:800px; min-width:300px; margin:0 auto; text-align:center;">Improve your body's ability to burn fat, growth hormone production, insulin sensitivity, and glucose tolerance by trying the <a href="http://www.mercola.com/infographics/what-is-peak-fitness.htm"><strong>Peak Fitness program</strong></a> , which incorporates minutes-long high-intensity interval training. Discover more about the benefits and proper way of doing this exercise program by checking out this infographic.</p>