January 14, 2008
Cross-country skier Kyrill Kretzschmar climbs a hill on Bruce's Trail earlier this winter. There is no question that one of the benefits of cross-country skiing is staying in great shape - and maybe even a longer life.
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Learn the secret to living longer
Antonio Marxuach is one of Steamboat Springs' most dedicated skiers. And he has yet to ride any of the chairlifts at Steamboat Ski Area.