Jason Karp

Running, and the Meaning of Life

“Watching young children run around the playground, it is evident that something special is taking place when we move on two legs. Indeed, it is a form of locomotion that makes humans unique from most other animals. There is no shortage of scientists studying running from every possible angle: physiological, biochemical, anatomical, biomechanical, medical, psychological, evolutionary, cognitive, and emotional. Not only …

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The Truth About Weight Loss

  I’ve been seeing a lot of nonsense on social medial lately about weight loss, so I made a video for you (I think that’s called a Vlog instead of a Blog). Enjoy! Share this with your colleagues, clients, and friends. And don’t forget to pre-order RUN YOUR FAT OFF, which hits bookstores in March!

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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Unlimited Reps

We like to count things. Some of us count money, or the gray hairs on our heads, or the number of miles on our cars. When we’re in the gym, in the pool, or on the track or treadmill, we count the reps of our workouts. Personal trainers do this, too. They design workouts based …

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