So what is the preffered "puck" for a dry land drills for everyone? I know we have used water bottles and water polo balls. Whenever I see the Kiwi's as a whole team (save the party) someone always seems to have a rugby ball with them.

I'd be all for a soccer ball, but my favorite was a Frisbee.

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An aquifer is a water bearing layer of rock or soil. Aquifers are separated by impermeable layers of rock or clay called an aquitard. Aquitard, however may sound a bit offensive to some, and therefore we will be changing the name to Aquachallenge.