DragonflyTV . Podcast - Waterskiing | PBS KIDS GO!

Source : http://pbskids.org/dragonflytv/show/waterskiing.html...

We ride the waves all summer long on wakeboards, water skis, and on bare feet. But, performing a good trick isn't just skill. It also depends on our driver pulling us at the right speed. How do different boat speeds affect our waterskiing tricks?