周 1 :锻炼 Yes or No? if yes, how long?
周 2 :锻炼 Yes or No? if yes, how long?
周 3 :锻炼 Yes or No? if yes, how long?
周 4 :锻炼 Yes or No? if yes, how long?
周 5 :锻炼 Yes or No? if yes, how long?
周 6 :锻炼 Yes or No? if yes, how long?
周 7 :锻炼 Yes or No? if yes, how long?