Biathlon 101 - NBC 10 Philadelphia
Winter Olympics Sochi 2014

Winter Olympics Sochi 2014

Follow All The Winter Olympics Action Feb. 6-24 on NBC

Biathlon 101

Biathlete trainer, Richard Costanza, takes to the slopes to show LXTV how to combine two Olympic disciplines: cross-country skiing and shooting. Get more Olympics coverage and check out LX New York.

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