Ace shot putter Tajinderpal Singh Toor and hurdler Jyothi Yarraji rewrote their national records, while long distance sensation Harmilan Bains sizzled on the track as India grabbed three gold medals on the opening day of the Asian Indoor Athletics Championships here on Saturday.

Two-time Asian Games gold medallist Toor hurled the shot put at a distance of 19.72 metres in his second attempt for a new national indoor record.