Jason Karp

Workout Time

Beginning in the seventh grade, I became fascinated with time, how fast it goes and how each year seems to go by faster than the previous year. When I once shared my perception of time with my 90-year-old grandmother, she said, “Just wait until you’re 80.” I’m still far from 80, so I can only …

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Emotional Runs

If you stand near the finish line of a major marathon, you’ll notice something very peculiar. Grown men and women who are the essence of vitality and the strength of human will cry as they cross the finish line. Why do they do this? Better runs are emotional runs. The runs that stir something inside …

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How to Train

Whether you want to run around the block or qualify for the Boston Marathon, how you train can have a dramatic effect on your performance. While running just to run will certainly make you fitter, understanding all of the training components and putting them together in a systematic training plan gives you the blueprint for …

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  Muscles are the most accessible way we have to see what our workouts do to our bodies. However, despite how many compliments you get from your Instagram pictures taken following your workouts, what matters is not what your muscles look like, but what they can do. In the early days, it was the strength …

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