Sublime

In the 1930s, Max Kleiber, a Swiss agricultural biologist, observed that, across mammal species, from shrews to elephants, the energy required to maintain basic metabolic function is closely correlated with an organism’s body size.

“Effortless Superhuman” (pure strength, little mass gain) “Pre-Hab: Injury-Proofing the Body”

Maria does most of her long-form reading at the gym on the iPad. Her first choice is an elliptical, where she does high-intensity interval training (HIIT).

glycolytic power repeats, a smart type of glycolytic training that maximizes the benefits of acid while minimizing the problems caused by it. More about this type of training in the future.

Today, however, we grab our lunches to go so that we can sit and eat in isolation at our desks. We’re mostly stationary throughout our workday and during our commute. And then we sit on the couch and binge-watch hours of television. Research over the past few years has validated the notion that chronic sitting is bad for us.

Typically, these adjustments are achieved by increasing and decreasing overall running volume rather than by fiddling with the balance of intensities.