Fitness DVDs remain hale and hardly over the hill (Reuters)

[unable to retrieve full-text content]Reuters - Despite the brave new workout world of streaming videos and smart phone exercise apps, the old-fangled fitness DVD has never been in better shape.

Source: http://us.rd.yahoo.com/dailynews/rss/personaltech/*http%3A//news.yahoo.com/s/nm/20120227/lf_nm_life/us_fitness_dvds

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