How should the inner strap of a WPFR device be positioned?

• A. Continually snug around the pole
• B. Loosely around the pole
• C. Wrapped around the pole
• D. Tied to the belt

Answer: (A)

The key idea is that the inner strap must maintain a firm grip on the pole. Keeping the inner strap continually snug around the pole ensures the WPFR device stays locked in place and can resist downward forces without slipping. A tight, constant grip provides reliable friction and load transfer, which is essential for safe positioning.

If the strap is loose, the device can shift or slide, which undermines control and safety. Wrapping the strap around the pole can create binding or uneven pressure and complicate movement or re-positioning. Tying the strap to the belt separates the grip mechanism from the pole, defeating the device’s intended function and introducing a potential failure point.