Since 3 is kinda boring, here’s your chance to run intervals in 5 dimensions. 🙏 superstring theory. Moderately high lung 🔥is in your future. 🏃🏽‍♀️ #seancarroll #physics #trackworkout #running #portapotty #marathon #marathontraining #math #halfmarathon #vimazi #fasterfeelsbetter #pacetunedshoes #trackandfield #run #runfaster