How far can a person lean without falling?

The distance a person can lean without falling is determined by factors such as muscular strength, vision and range of motion. Medical factors, such as cognitive impairment and reduced hearing ability, must also be considered. Each person's body is unique, and results are measured individually.

Dynamic balance is demonstrated by reacting to changes in balance and anticipating changes during movement. Balance training exercises further develop the body's ability to maintain a stable standing posture while undergoing a variety of outside simulations aimed at the balance system. Many of these exercises are designed by physical therapists and utilize falling as a controllable variable to promote balance.