Boks have devised 'right system' for World Cup, says Jantjies

FILE PHOTO: Rugby Union - Championship - South Africa's Springboks v Australia's Wallabies - Toyota Stadium, Bloemfontein, South Africa - September 30, 2017 - AustraliaÕs captain Michael Hooper challenges South Africa's Elton Jantjies. REUTERS/Siphiwe Sibeko

PRETORIA (Reuters) - Flyhalf Elton Jantjies praised the plans of coach Rassie Erasmus and said South Africa have developed the right systems to be successful at the Rugby World Cup in Japan.

Jantjies started at flyhalf as the Springboks defeated Argentina 24-18 in their one-off test at Loftus Versfeld on Saturday, with Erasmus having rested 18 players for the World Cup warm-up fixture.