Meaning ❉ Coily Hair Physics denotes the foundational scientific principles that govern the distinct behavior of tightly coiled hair strands, particularly within the rich heritage of Black and mixed-race hair. This domain of study offers a clear lens into the biomechanical forces, moisture absorption patterns, and thermal sensitivities unique to these textures. Understanding these inherent physical characteristics provides a framework for systematizing hair care routines, allowing for consistent, predictable outcomes. For example, grasping the role of hydrogen bonds in hair elasticity informs the most gentle detangling approaches. Applying this knowledge transforms daily practices into intentional strategies, guiding the selection of products and the execution of techniques that genuinely support the hair’s integrity. It ensures that every step, from conditioning to protective styling, is aligned with the hair’s intrinsic needs, fostering its health and resilience.