Is it possible to fell down the stairs and not break a bone?

It is possible to fall down the stairs and not break a bone. However, the likelihood of breaking a bone depends on several factors, including the height of the stairs, the type of stairs (e.g., carpeted or wooden), the person's age, and the position in which they fall.

Falls from higher stairs carry a greater risk of injury compared to falls from lower stairs, as the impact force increases with height. Additionally, falls on hard surfaces, such as wooden or concrete stairs, are more likely to cause fractures than falls on softer surfaces, such as carpeted stairs, which can help absorb some of the impact.

Age also plays a role, as older individuals may have weaker bones and reduced muscle mass, making them more susceptible to fractures. Lastly, the position of the body during the fall can influence the likelihood of breaking a bone. Falling in a way that distributes the impact force across multiple body parts, such as landing on the buttocks or side, can reduce the risk of fractures compared to falling directly onto an arm or leg.