The body is never still. This 3D animation shows three vital movements that keep us alive — even when we sleep: – Heartbeat: rhythmic muscle contractions that send blood to every cell – Breathing: the rise and fall of the lungs drawing in oxygen and releasing CO₂ – Peristalsis: wave-like muscle motions pushing food through the digestive tract These automatic motions run in perfect sync, all day, every day. Based on SciePro’s 3D anatomy models. Available for B2B licensing — link in bio. #science