Answer : 2. "Walking"
Explanation :

1. “Bhavna Jaat” is related to the game of walking.

2. Bhavana Jat was born on 1 March 1996 in Kabra village of Rajasthan.

3. An Indian athlete, who participates in the 20 kilometer race walk.

4. Bhavana Jat won the silver medal in the 10 kilometer event at the Junior National Championship held in Jaipur in 2016.

5. Race walking athlete Bhavana Jat qualified for Olympics 2020 by setting a record in the National Walking Race Championships.