High intensity interval training, also called HITT, is a specific type of interval training that in the past was practiced mainly by athletes at the highest level of sports. Today, it is implemented commonly by athletes and non athletes alike who desire obtaining the most, lean, athletic, and sinewy physiques that are “possible for them.”

Emphasis [...]

There’s no doubt, our metabolism slows as we age. Before reading on, ask yourself this question, “ Do I want to accept the fact of a slowing metabolism, or do I want to implement a strategy to counter the effects of a decreased metabolic rate?

This is a difficult question and some people may believe [...]