Albuquerque Firefighters and Rescue Descend Stairs in Full Bunker Gear
Full bunker gear is 50lbs of gear with an bottles tank on the back. They climbed 22 flights of stairs four times and descended from the top.
Thanks to https://www.cabq.gov/fire for allowing youtube.com/fireandpolicevidos to film this
https://www.youtube.com/watch?v=9n4Fc4VTukc ** (Disclaimer: This video content is intended for educational and informational purposes only) **