This document discusses the importance of being "Internet Fit" in the modern professional world. It defines Internet Fitness as having three key aspects: professionalism based on online search results, visibility or how easy it is to find information about a person, and connectivity or how well-connected a person seems. It recommends taking an Internet Fitness training to build up online profile muscles by crafting a profile, picture, career history, education and other details. Training options include doing it yourself using free materials, attending a workshop, or having a one-on-one session. The goal is to have the best possible natural online presence without unprofessionalism.