Im sexy and I know it

Ultrarunner Heather Mashhoodi runs on the treadmill in 2021 as part of a study exploring how cannabis influences exercise. First author Laurel Gibson takes notes in the background. Study participants used cannabis on their own at home before being picked up and driven to the lab for testing. Credit: Patrick Campbell/CU Boulder A bit of weed before a workout can boost motivation … [Read more...] about Study: Cannabis can make workouts more fun, but it’s no performance-enhancer