There's no big secret to training. But different body, different training. With me, you have to build muscles but also stay flexible and stay kind of soft, which I am naturally.

I'm not going to change and get the emotions out of my game. It's important to have emotions in sport. If you don't have emotions, it's like you don't really care. Because if you care about something, you're always going to be emotional. Doesn't matter if it's sports or personal life.

Physically, the top players are on a different level to other players, and that's why they're on the top.

Alexander Zverev Quotes