What is With Giga Roller Coasters and Their Big Brake Runs?

Giga roller coasters are some of the most impressive and popular amusement attractions ever built. But what's with the massive brake runs found on Giga roller coasters built by Bolliger & Mabillard? Let me try to explain. Check out the ElToroRyan Merch Store! https://www.amazon.com/s?rh=n%3A71411... Millennium Force Video:    • The Immortal Roller Coaster - Millennium F...   Follow the channel on Social Media! Facebook -   / eltororyan   Instagram - @ElToroRyan   / eltororyan   Twitter - @ElToroRyan   / eltororyan   Channel artwork designed by Casie Jo Johnson! @blockbrakes Time Stamps: Intro: 00:00 Orion is a Giga: 01:40 Brake Runs Explained: 04:24 Summary: 11:35 Conclusion: 13:40 Video Sources: Kings Island -    • Orion: New for 2020 at Kings Island   Coaster Jeff -    • Millennium Force at Cedar Point in 2000, H...   POVs belong to Kings Island, Canada's Wonderland, Carowinds, Cedar Point, & Hershey Park