Posts Tagged ‘runner’s high’

Does Leptin Explain a Runner’s High?

October 13, 2015 — The notion of endorphins kicking in to produce a runner’s high at the end of a good run is an enduring legend taken as an absolute truth by most runners. The catch is that no real evidence exists to prove that’s how it works. But in the last week we’ve had a flurry of animal research suggesting […]