Celebrated former Olympian Zafar Iqbal has said that India's victory over Australia in Hockey Test series will give a real boost to the side ahead of next month's Champions Trophy. Talking exclusively to AIR, he said, it is really a big achievement.<br/><br/>India had yesterday defeated Australia, 3-1, in the final game of the 4-Test Series at Perth. India clinched the series, 3-1.