Good day everybody

What取ives and what looses

Maybe not so much

but just think more during work

how to estimate how the situtations under

I don't know what he's doing.

He can't do the hit.

Even if he can't do it

what can I do to make him know how to do it?

How can I make someone who's never played table tennis...

...know how to do a front topspin?

By explaining to him the idea of the ball.

What happens when the ball is spinning.

How I have to hold it.

What happens when I stub it.

In a short introduction to how the front topspin works...

...I assure you that all children know how it works.

You've discussed this for ten minutes.

Now you want to create a scenario where everyone knows...

...how to use the front topspin in this situation.

You can think about how to make them...

...assess their front topspin.

How can this scenario be?

You know how it works.

How can I make them assess their front topspin?