Mechanical Advantage of the Halligan Bar (Nerd to Know Version)

This video discusses the mechanical advantages of the Halligan bar... to the best of my knowledge. Hopefully this explanation is useful.
Firefighters that helped me understand the Halligan bar are listed below:
1. Mike Perrone - FDNY
2. Sam Hittle - Wichita Fire
3. Clay Magee - Birmingham Fire

[@richardcarter1564]

Great video. I like my firefighters to really understand the "why" as much as the how. It makes for learning that sticks with you.

[@sonya09]

Amazing video. Good job sister

[@benjaminshropshire2900]

Regarding what can be used for blocking (in place of wood) to increase spread: the logging industry makes extensive uses of plastic felling wedges that get hammed into chain saw cuts. They are cheap and tough, but designed to be cuttable (to avoid destroying tools) which also makes them easy to modify. They are also expected to be used up and replaced.

[@ayogeemez]

Great presentation.

[@ВіталійКобець-ы3ш]

Information is very good!

[@deborahrutter1]

Genius

[@ВіталійКобець-ы3ш]

I'm instrucror in training centre. And i want give this information for my cadets. Can you give me powerpoint this presentation for use in learning program?

[@spencermorrow2899]

My I ask is it illegal for a civilian to own a halligan

[@mountainkids984]

Yes