Check out the BrainFood podcast: https://itunes.apple.com/us/podcast/th“”) →Some of our favorites: https://www.youtube.com/playlist?list=PLR0XuDegDqP10d4vrztQ0fVzNnTiQBEAA →Subscribe for new videos every day! https://www.youtube.com/user/TodayIFoundOut?sub_confirmation=1 Never run out of things to say at the water cooler with TodayIFoundOut! Brand new videos 7 days a week! More from TodayIFoundOut: What's the Deal with the Bizarre Clothes at Fashion Shows? https://youtu.be/mps3xOhmiig In this video: Working retail, waiting tables, standing in line at the amusement park or just shopping with mom, anyone who’s ever been stuck on their feet for a long time more or less standing still knows that it’s much more tiring than walking the equivalent amount of time. But why? Want the text version?: http://www.todayifoundout.com/index.php/2015/09/standing-one-place-can-sometimes-make-legs-sore-walking/ Sources: http://www.sciencedirect.com/science/article/pii/0966636296828499 http://www.jbiomech.com/article/S0021-9290%2896%2900095-4/abstract?cc=y= http://www.bbc.com/news/magazine-33154510 http://www.webmd.com/depression/guide/exercise-depression http://indianapublicmedia.org/amomentofscience/gallery-feet/ http://sciencequestionswithsurprisinganswers.org/2013/06/07/how-can-the-heart-be-strong-enough-to-pump-blood-up-your-legs-against-gravity/ http://www.businessinsider.com/heres-how-much-the-average-american-walks-every-day-2015-7 http://www.nytimes.com/1997/04/08/science/q-a-497690.html https://www.osha.gov/dts/shib/shib032404.html http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2658225/ http://www.livescience.com/43956-walking-10000-steps-healthy.html https://www.sharecare.com/health/walking/what-muscles-involved-walking https://www.quora.com/Why-is-it-harder-to-stand-still-than-to-walk