WATCH: Scrum Guru shows the development of the scrum over the years

Glasgow Warriors tighthead and scrum coach Petrus du Plessis has made good use of his time away from the game to create a video of how the scrum has changed over the years.

The 38-year-old shared the evolution of the scrum over the past 45 years showing how it has been officiated differently over the past and how the approach has changed from the players too.

Du Plessis chronicled clips of the scrum in 1975, ‘85, ‘90, 95’, 2001 ‘05, ‘07, ‘10, ‘14 and ‘20.

“THE EVOLUTION OF THE SCRUM” My telestration for today will remind you of the “wonderful” times in the trenches, past and present! Why would anyone sign up to this? #scrumporn #rugby 🦏 pic.twitter.com/hMAYbtNSGZ

— Petrus du Plessis (@PetrusduPlessis) March 23, 2020