Aerial yoga is on its way to becoming a trend in the area similar to the fitness regime of AntiGravity Yoga, which is popular in cities such as Chicago, Los Angeles, Miami, New York and San Francisco. It's been featured on "The View" and labeled by www.msn.com as one of the top fitness trends. There are no licensed establishments for that trademarked exercise in Michigan, but there have been about 13 inquiries from around the state, a few near Detroit, said Christopher Harrison, creator and founder of AntiGravity Inc.