8 Myths and Truths About Fitness 1. More Exercise is better No, you don’t need to spend two hours on the treadmill and then another two hours weight training. Because guess what? There is such a thing as over training. The key is balance and specificity to your body. You want to find a balance between healthy eating, cardio, and resistance work. When you over train, you risk injury and creating new imbalances in your…"8 Myths and Truths About Fitness"