Five weeks after tearing his hamstring , Finch was back to 100 per cent fitness .
Five weeks after tearing his hamstring , Finch reinstated in Australia 's top order for the first T20 against South Africa in Durban .
Five weeks after tearing his hamstring , Finch was back to 100 per cent fitness and reinstated in Australia 's top order for the first T20 against South Africa in Durban .