All Sports Are Continuously Developing, But What

Everybody Is Doing The Best Things Possible To Still Healthy And To Play As Long As Possible.

As A Tennis Player You Can Win And You Can Lose, And You Have To Be Ready For Both. I Practised Self-control As A Kid. But As You Get Older They Both - Winning And Losing - Get Easier.

There Are Many Moments During A Match When You Are Tense, Wrestling With Yourself. Tennis Is A Lesson In Self-control.

I Do Notice That I Am Tired.

I Have Lived My Whole Life With High Intensity.