Borelli's On the Movement of Animals - On the Force of Percussion

Borelli's theory on animal movement offers a comprehensive mechanical analysis of muscle action and locomotion. It explores the energy of percussion, detailing its causes, properties, and effects. The work builds upon and diverges from Aristotelian and Galilean mechanics, addressing critiques from contemporaries like Stephani degli Angeli. Central to the discussion is how the center of gravity shifts during movement, providing a scientific framework for understanding animal dynamics.