Zumba may be a trend that's here to stay, but its growing popularity right now has led to an increase in Zumba-related injuries, according to a New York Times article. Its broad appeal (and celeb-endorsed status) means that many new Zumba class attendees are inexperienced exercisers. While a typical class involves a mix of aerobics and easy-to-follow dance steps, the beat can get fast, and if Read more