A couple of months ago, I got one of those new fitness tracking devices that tracks your steps, measures your heart rate and is designed to help improve your fitness. I had two goals when I got it. One, I wanted to improve my fitness and the other was to take a few pounds off. I also know that I'm the kind of person who performs better with a specific goal, so I signed up for a half marathon in November, knowing it would provide the training structure I needed to improve my fitness.
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