This essay delves into the intricate relationship between biomechanics and motor control, exploring their historical evolution and close interdependence. From the foundational works of Aristotle to the contemporary advancements achieved by esteemed members of the National Academy of Kinesiology, we describe the impactful contributions of both past and present National Academy of Kinesiology figures in the realms of motor control and biomechanics. A key theme throughout the essay is the recognition of the fundamental influence of natural laws on movement and the fundamental role of variability in unifying the realms of biomechanics and motor control. Looking ahead, we emphasize the transformative potential of strong inference as a guiding principle for substantive research in both fields, illustrating its application through our investigative endeavors. By uniting biomechanics and motor control through interdisciplinary collaboration, this pursuit of knowledge holds the promise of reshaping our comprehension of human movement and performance.