Have you ever walked into the gym and asked yourself, "Where the ____ do I begin?" (I'll allow you to fill in the blank.) Trust me, I have. But working out doesn't have to stress you out. Here are five often overlooked exercises that you should be doing to maximize results.

"The class definitely got me sweating, but I also wasn't behind. It was encouraging and challenging, which was a pleasant surprise as I'll admit to being a bit intimidated by the idea of kettlebells."

The fitness industry is a lot like fashion, where old trends come back into vogue but usually with a updated twist. If it's tried and true, and there's research to back it up, it will be back or here to stay.