Videos of playlist "PLvFsG9gYFxY_tkY6avqT_8rMV3_CxuECh"
3:10 / Amazing Olympic Facts
2:27 / How Olympians Have Changed (1924-2014)
2:16 / Can Music Improve Athletic Performance?
2:29 / Why Do We Get Nervous?
2:19 / Talent vs Training
2:21 / Does Stretching/Warming Up Actually Help?
2:33 / Does Sex Affect Athletic Performance?
2:25 / Can You Drink Too Much Water?
2:35 / Why Do People Obsess Over Sports?
/ [Private video]
