The technical director of the Pro Kabaddi League, E. Prasad Rao, explained how chain tackles were developed and the science behind them during his masterclass in the Delhi leg of PKL Season 10. He was also seen giving a LIVE demonstration of the concept with the help of #PKL players. Watch this episode of his masterclass and for more such videos, visit prokabaddi.com or download the Pro Kabaddi Official App!