What should you do before using a fall-arrest system (FAS) while hunting?

Before using a fall-arrest system (FAS) while hunting, it is essential to practice using it at ground level first. This step is crucial for several reasons. Practicing at ground level allows you to familiarize yourself with the equipment, understand how it functions, and ensure that you can use it effectively in case of a fall. It helps to build confidence in the system and prepares you for real-world scenarios when you might be elevated in a tree stand or similar environment.

Understanding how to properly adjust the harness, attach it securely, and utilize the safety features is critical to ensuring your safety while hunting. If you encounter problems at ground level, you can address them without the added risk of being in an elevated position. This practice can significantly reduce the chances of accidents and improve your overall safety awareness in the field.

The other options do not address the necessity of practical knowledge and comfort with the equipment before actual use, which is vital for safe hunting practices.