For a man who glides so quickly and effortlessly through the water it seems perverse to think of Michael Phelps confining himself to one room for four straight days.
원문출처 : http://www.cnn.com/2017/07/03/sport/olympics-michael-phelps-swimming-mental-health/index.html
원문출처 : http://www.cnn.com/2017/07/03/sport/olympics-michael-phelps-swimming-mental-health/index.html