Jason Karp

6 Lessons From Physiology and How They Make You a Better Runner

  When done correctly, it is a scientific endeavor to maximize running performance. Unfortunately, nearly all scientists spend their careers in academia without venturing out into the arena that got many of them interested in physiology in the first place—competitive sport. As a result, few scientists are coaches. The opposite is also true—few coaches are …

6 Lessons From Physiology and How They Make You a Better Runner Read More »

14-Minute Workouts

  Excerpted from 14-Minute Metabolic Workouts ©Jason R. Karp Beginning in the seventh grade, I became fascinated with time—specifically 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 …

14-Minute Workouts Read More »

Nice Legs

  A number of years ago, I was talking to one of the members of a local gym in which I was working as a personal trainer as she rode a stationary bike alongside her workout buddies. As I explained how she and her friends could get more out of their workouts, I sensed that …

Nice Legs Read More »

Training by Time

Beginning in the seventh grade, I became fascinated with time, specifically how fast it moves and how each year seems to go faster than the previous year. Time spent running is also interesting—the second half of a run always seems to go faster than the first, and some runs seem to fly by while others …

Training by Time Read More »

Food or Exercise?

  I spend a lot of time thinking about which is more important for weight loss and health—food or exercise. I have always believed that exercise is more important, that one really can outrun a bad diet, perhaps because I don’t ever want to give up chocolate or sugar cereals. Admittedly, I’m biased. But not …

Food or Exercise? Read More »

Shopping Cart