Until I got roped into a group fitness class one day, I had always trained alone either running or resistance training. But it only took one class and I was hooked. The team atmosphere and energy pushes you to go that extra rep, crank up that weight, push a little harder. I love being a part of that energy, seeing people do more than they thought they ever could and getting to that next level in body and mind. Plus the endorphin-soaked (and relieved) smiles afterwards are just the best.