Which aspect is emphasized in ensuring a guest’s safety while harnessed?

The emphasis on the proper fitting and security of all straps is crucial in ensuring a guest's safety while harnessed because this aspect directly affects how well the harness will perform during an activity. A harness that is not fitted correctly can lead to serious safety issues, such as slippage or detachment in the event of a fall or sudden movement. Proper fitting ensures that the harness distributes pressure evenly across the body, minimizing the risk of injury, and increases the overall effectiveness of the harness system in providing support and security.

While factors like comfort level and the type of activity play a role in the overall experience, they do not directly influence safety in the same manner as the fitting of the harness. The use of personal equipment is also important, but if the harness is improperly secured, that equipment may not function correctly, regardless of its quality or design. Therefore, the secure fitting and adjustment of straps are paramount in maintaining safety for guests who are harnessed.