Susanna Takacs had tried everything to lose weight-diets, gastric bypass surgery, endless yo-yo cycles that left her feeling ...

Add Yahoo as a preferred source to see more of our stories on Google. When you're staring down rows of machines at the gym, it can be tough to decide which one is right for you. And deciding between ...

If you're looking for a challenging, calorie-burning, engaging workout, should you use a treadmill or a stair climber? Either one is can be a good option, fitness experts say, but they're not always ...