Have a look at this very interesting clip from The 1014 Rugby that illustrates just how the Springboks enforced a new ruck technique and frustrated the All Blacks at the breakdown.

The boys from @The1014Rugby are back and this time they look at the novel way South Africa make a nuisance of themselves at the breakdown. Catch the rest of the series over at Spark Sport! pic.twitter.com/8qIpzFL7A8

— sparknzsport (@sparknzsport) September 25, 2019