The All Blacks admit they'll need to adjust to Springboks coach Rassie Erasmus' improvements from test one after the series was levelled 1-all in Cape Town.

South Africa's 33-26 win featured resolute defence and superb kicking off the tee from Cheslin Kolbe, who had 18 points.

All Blacks assistant coach Tana Umaga joined Piney to explain how the Springboks improved.

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