If your fitness goal is to up the ante on endurance, pack more power into your sprint, or supercharge your strength gains in the gym, it’s worth exploring – what are the different muscle fiber types?

Researchers examined studies that looked at the benefits of strength training for running performance—particularly running economy—and found it does improve efficiency. Comparing heavy weights and low ...

Unlike workouts that focus on improving in one particular area of training, such as running, hybrid workouts combine different types of training into one workout plan. This new type of exercise ...