Workout shaming: Mom slammed for working out in stores

A mother doesn't need a gym to get in shape.  In fact, she uses her shopping trips as opportunities to workout. Some are calling it genius, while others think it's a bit much.

Personal trainer and mom, Sia Cooper became a viral sensation after lunging her way through the aisles of Target. But, not everyone had the best reaction to her workout. Some called it "totally ridiculous," and others said she was a "lunatic."  The mother of two wasn't going to let cyber-bullying stop her.

She decided to take her workouts to even *more stores .... including Walmart and Whole Foods. She even included her daughter in the workout.