In answer to these tricky questions, he started to learn anatomy with Dr. Rabiei, Assistant Professor at Isfahan University of Medical Sciences. During the course, he learned that every motion in our body is based on a number of motor units that transmit the electrical signals to the muscles. The more adequate and profound these signals, the more natural the body movements, which are according to the right kinesthetic sense. Regarding his athletic background, he started to compare instrumentalists with athletes and he found out despite all the similarities, what musicians do is much more difficult due to two reasons. First, instrumentalists use really small muscles in performance, and training those and working with them are way more delicate than big ones. Second, music performance requires full-body coordination for a top-level result. Ultimately, he came to this conclusion that “Musicians are Athletes of Small Muscles”. After thorough investigation into professional athletes he found that besides their principal sport, they also do fundamental exercises such as cardio, stretching, isometrics, bodybuilding, etc. to maximize their career efficiency. They, for instance, go swimming, sleep early, have regular full-body massage, consult nutrition experts, use meditative techniques to set their minds at rest, and never start physical activities abruptly without warming up enough and cooling down gradually. Musicians, on the other hand, do none of the above and if they do so, their fundamental exercises are elementary, incomplete, and not optimally individual-specific.