A handrail should allow users to maintain what type of grasp without twisting or releasing?

A handrail is designed to provide support and stability to users, especially in stairways and elevated platforms. It should enable individuals to maintain a consistently secure and natural grasp, which ensures safety and comfort while navigating steps or transitions. This type of grip allows for confident use without the risk of slipping or losing balance.

A secure and natural grasp minimizes the chance of accidents, as it keeps the hand comfortably wrapped around the rail without the need for awkward movements or adjustments. This design consideration is essential to accommodate users of all ages and physical abilities, ensuring that they can hold onto the rail easily and effectively.

In contrast, options like loose or artificial grips do not provide the necessary support and could lead to instability, while a temporary grip doesn't offer the assurance of safety during movement. Therefore, the emphasis on a secure and natural grasp is paramount in the design of handrails for optimal user safety.