The science behind the runner's high: run outside of your comfort zone, e.g. 30mn at 80% of max HR, to release endorphins, anandamide and indirectly dopamine. Reduces pain, promotes calm and well-being.
TheMotivatedType on Etsy
Getting caught up in the beauty around you and the perfect time to daydream
the runner's high. Running - something I hate and love at the same time!