Chi in Chinese or Ki in Japanese is something that you will hear about on social media when it comes to martial arts. But is it real? The answer to that is an annoying absolutely not but well yes.
For me the most important thing in a dojo is respect. Respect for the dojo where you train, respect, for your teacher, the teacher having respect for their students. respect for your training partners, respect for other club members. Showing respect for all these is why we bow at the beginning and end of each training session.