1ebec223e0dc2bae61abe9e74683766d1b1761bef70d0e5429d29363537878e3952fd90a2adae63ae0b34f98ee6f825250dc

7ceb8472b5816ef73ae885ed4e9f2e2d1859e81cac221b74176f48d5

조깅1시간
+ 100m 2개

엘리트선수가  코칭해줘서  하루만에
17초대에서
16초대진입!!!!!