The most common reason given for dropping out of a cardio program?

some person here actin'like a idiot lie and say it was cause by h.attack that is false

the real answer is simple...

answer is not heart attack,but lack of time. i know heart attack is some 1 hear who is acting obtuse,my friend pass such test over at PF,and the correct answer is as i mention in the aforesaid. so good luck! and study more,the answers in the PF text book,is easy to find,great school to attempt to get your diploma to move on to college,just study,but the correct answer again is LACK OF TIME