Breaking a sweat in a virtual world with RA Sports software (Wisconsin State Journal)

When temperatures plummet, warm weather isn't the only thing that's blown away by the icy winds. The winter months can be a challenge for people trying to stick to a fitness program. Unable to ride their bikes and run outside, many simply give up. Bruce Winkler, however, sees it differently. "We're now just coming into our season," Winkler said. "Our main market is all about the indoors." ...

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