How to Teach Kids Tennis : Tennis Core Strength Tips for Kids

[Flamestar1989]

I'm never impressed by this guy's coaching. In 10 years time I'll have far surpassed him.

[Munchkinross]

When I was that age, the medicine balls were way bigger!

Good lesson on how to use your body to generate the engery to throw the ball further.

[donname2004]

those poor kids! That ball is way, too heavy for them.

[TheSuperJohnnymack]

The ball is too heavy. There is a good chance of injury here. I would not advise training like this for children of this age group. How old are they? clearly this ball is too heavy.

[claudiohonda]

in my opinion the ball is weighed for the kids. I thing that it could injure the kids. What do you think?

[TomekSport]

great tip!