What system is used to inhibit rider movement on a ride?

The restraint system is a critical safety component designed to secure riders and inhibit movement during the operation of a ride. It ensures that individuals remain safely in their seats, preventing any unnecessary movement that could lead to injury. This system typically includes features such as seat belts, harnesses, or lap bars, which are designed to accommodate various body types and sizes while maintaining safety standards. The restraint system is essential for the overall safety of the ride experience.

Other options do not serve the same purpose. The ride unit refers to the physical machinery of the ride, the operator is the individual responsible for managing the ride, and the safe zone typically indicates an area where guests can stand without being in danger from the ride's operation, rather than a means to restrain riders.