How do you describe a person falling?

A person falling can be described as experiencing a sudden loss of balance, leading to a rapid descent toward the ground. Their arms may flail instinctively, and their facial expression often shifts from surprise to fear. The motion can appear both chaotic and graceful, as gravity takes over and the body arcs through the air before making contact with the surface below. The moment captures a blend of vulnerability and the instinct to regain control.