He revealed to Hotspur magazine: "I've always done weights during the week but the boss wants us to be fit as we possibly can so there are a few more faces in the gym now.
"Aside from our fitness, he also wants us to play a lot faster, moving the ball quickly, and so that is something that also suits my game.
"People always ask me how quickly I can do the 100metres but I honestly don't know. I'm probably the quickest at the club. Gareth Bale and Darren Bent may beg to differ but I would definitely get the better of them. Maybe we'll do it one day."