On the final day of the athletics competition at the Asian Games 2026, India's women's 4x400m relay team produced a performance for the ages. The quartet of Prachi Choudhary, Kiran Pahal, Machettira Poovamma, and Vithya Ramraj stormed to gold with a timing of 3:29.69, delivering India's first and only athletics gold medal of the Games. Their remarkable triumph was the culmination of years of dedication, relentless training, and flawless execution on the biggest stage. But what does it take to master the gruelling 400m and excel in one of track and field's toughest events? Watch NDTV's special report to find out.