Listen to the Summary of Michael Matthews & James Krieger's Fitness Science Explained in 20 minutes. Please note: This is a summary & not the original book. The scientific process is simply a way to think about a problem or set of observations. It goes like this: we have a problem or set of observations that needs an explanation, we formulate a hypothesis, and we test the hypothesis using data. If the data doesn't support our hypothesis, we change our hypothesis and test it again...