Worst day of my life!!!!!!

Today, mr muzz ask us to do something i which i hope that i would never do that again. After F and C, it was PE and mr muzz brought us to the field. he first divided us into groups each group have to take turns to run around the field. He said that we have to sprint one round of the field and then rest while the other groups run.we only rest for less than a minute, we ran three rounds and i was exuasted.... it may sound easy but it is very very tiring and one boy in my class vomited in class. Mr muzz said that we will do that again this thursday during F and C....