What does a coach do?

Does Jannik Sinner's coach teach him to "play tennis"?

But who’s better at tennis, Sinner or his coach?

The coach is not better than the athlete: they just do a different job.

Does a life coach “teach you how to live”? No. They coach you, helping you improve in something you might already do really well.

Does a business coach “teach you how to do business”? When you’re coaching successful people like Bill Gates, the answer is obvious.

VIDEO Everyone needs a coach - Bill Gates & Eric Schmidt:

Daniel Panizza