Chinese martial arts are rich and diverse, each with its own distinctive style and system. However, the concept of "offense and defense" is shared by all. The defensive side often employs softness, while the offensive side relies more on hardness. What is meant by hardness? When issuing force, the internal and external should unite as one, with a vigorous spirit, delivering one's own power to the point of attack. This is the highest standard of hardness. Chen-style Tai Chi Quan also has its unique aspects when it comes to issuing force. It not only utilizes the fists, elbows, shoulders, feet, knees, and major joints to issue force but also requires that every part of the body is capable of issuing force. The boxing manual states, "Only when the five yin and five yang merge without bias can one possess…