Eight Trigram Palm ( Bagua Zhang)and the Way of Health Preservation
The Impact of Eight Trigram Palm on the Musculoskeletal System Eight Trigram Palm emphasizes the principles of "rolling, drilling, expanding, and wrapping" in its practice. This pertains to the changes in force and posture of the upper limbs during exercises. "Rolling" refers to circular revolving arm movements, "drilling" involves both rotating and advancing spiral arm actions, "expanding" requires outward stretching, and "wrapping" involves inward coiling. All four types of movements require the contraction of the upper limb muscles to generate power. During practice, it is necessary to combine rolling and drilling, generating both inward contracting force and outward expanding force. "Qi Zheng Xiang Sheng" refers to the idea that contradictions give rise to forces. All the power in Eight Trigram Palm emerges from the interaction of the four forces—rolling, drilling, expanding, and wrapping—created through the contradictions of qi (energy)…
