"I worked on my defence a little bit more, especially against the spinners," Gill said at the Chinnaswamy Stadium in Bengaluru, where his side will face India B in the Duleep Trophy. "Playing on turning tracks, if you are not able to have that confidence in your defence [then it disturbs your game]. If you're playing on a turning track, you should be able to defend a lot more. [It is] then you play scoring shots.

"And with more T20 [cricket], and playing on, I wouldn't say flat tracks, but [on] batting-friendly tracks - [and] more in the white-ball [games] - I feel it takes away a little bit of your defensive game over a period of time. So that was my focus in the England series."

Despite the returns against England, Gill acknowledged that he is not quite there yet as a Test player, and that he intended to make up for it. India play ten Tests over the next four months, starting with two against Bangladesh from September 19.

"Yes, definitely, I haven't reached my expectations yet," he said. "But we have ten Test matches ahead of us back-to-back. So hopefully after these ten Test matches, I will be able to meet my expectations."

Gill: As captain, 'you should understand your players a lot more'

Gill said that he never felt any "extra pressure" being part of the India leadership group, as the added responsibility required him to know more about his team-mates.

Over the last few months, Gill has had plenty of leadership opportunities. That run started when he captained Gujarat Titans in the IPL after Hardik Pandya went back to Mumbai Indians. Gill then led India in five T20Is against Zimbabwe, after Rohit Sharma had retired from the format and several other senior players were rested.

"My role as a batsman doesn't really change," Gill said. "Even if I am the captain or the vice-captain, the aim is to get runs and make my team win, [and] contribute in any way possible.

"If you are the captain or the vice-captain, then you should be able to understand your players a lot more rather than when you are just a player. Sometimes, it happens that you have played with a lot of [these] players since childhood. You have played a lot of age-group cricket [together]. So, obviously, you are already connected, and so it is more fun to play with them.

"And if you are enjoying your role in the captaincy, it is very important to lead with performance. So if you are getting all these things, then you enjoy everything."