The existence of martial arts secret manuals had always been a controversial topic. In novels, it was common to see various sects collecting all kinds of martial arts secret manuals, and some people became martial arts masters by deciphering the martial arts in the secret manuals. However, there was no conclusive evidence in real life about the existence of martial arts secret manuals and how to obtain their authenticity. Although some novels and movies have plots of martial arts secret manuals, they are usually fictional and not real facts. Martial arts was a practical science. Its inheritance and development required continuous practice and training. Therefore, even if there were some real martial arts secret manuals, it was very difficult for them to be publicized or passed down to ordinary people. Although martial arts secret manuals might not exist in reality, practicing martial arts could improve one's strength, endurance, and flexibility. It could also enhance one's physical fitness, as well as cultivate excellent qualities such as perseverance, patience, and concentration.