Finger control is the capacity to manipulate and coordinate the movements of fingers, primarily through the interaction of muscles, tendons, and bones. This capability is a unique hallmark of sleight-of-hand magicians, with humans exhibiting an exceptional level of dexterity and precision. These refined skills enable intricate tasks such as writing, playing musical instruments, or performing delicate surgical operations. Finger control is inherently linked with brain function; our motor cortex governs these actions via neural pathways that extend to each individual digit. The complexity of finger control has been extensively studied in neuroscience and psychology, revealing its critical role in cognitive development and communication. Despite its seemingly routine presence in daily activities, finger control remains a sophisticated physiological process underpinned by intricate biomechanical structures and neuronal networks.