If you belong to a gym that offers fitness classes or you take classes at a yoga, martial arts, or dance studio, there's a good chance that one side of the room is covered in wall-to-wall mirrors.
Now I'm all for using mirrors to check my form and alignment while lifting weights or doing strength-training moves, but what do you think about having a huge mirror opposite you for an entire class? Do you like seeing yourself or being able to see others? Or is it too much of a distraction? Does it make you feel self-conscious, or does it inspire you to work harder?