Zumba keeps Dacia Stiles on the move. Stiles, of Grand Forks, was licensed in 2009 to teach Zumba. A fitness instructor who also has taught cycling and step classes, she constantly is on the look-out ...

When it comes to training with someone, you want to work with a real pro. Here are fitness instructor red flags not to ignore. A good fitness instructor knows their stuff regarding what exercises ...