4 SECOND WORKOUT

Great article on how shorter micro workouts are the most beneficial. I personally think that 8-20 seconds is the sweet spot. https://www.marksdailyapple.com/benefits-of-microworkouts/ https://www.nytimes.com/2020/04/29/well/coronavirus-exercise-heart-health.html best of health, emmett https://www.thrive1.info/