Tennis is a great sport for building character and physical stamina in kids. Learn tips on how to develop their core strength to give them more power behind their shots in this free sports video clip.
Expert: Hill Marks
Bio: Coach Hill has been teaching tennis, squash, racquetball and golf professionally for about ten years.
Filmmaker: Dustin Daniels
I'm never impressed by this guy's coaching. In 10 years time I'll have far surpassed him.
Flamestar1989 1 year ago
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.
Munchkinross 1 year ago
those poor kids! That ball is way, too heavy for them.
donname2004 2 years ago
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.
TheSuperJohnnymack 2 years ago
in my opinion the ball is weighed for the kids. I thing that it could injure the kids. What do you think?
claudiohonda 2 years ago
great tip!
TomekSport 3 years ago