Double-under for 2 minutesSit-up for 2 minutesDouble-under for 90 secondsSit-up for 90 secondsDouble-under for 1-minuteSit-up for 1-minuteDouble-under for 30 secondsSit-up for 30 secondsPost numbers of sit-ups and double-unders to comments.[caption id="attachment_1766" align="alignnone" width="196" caption="Our group is the 2nd one down (it was really bright!)"]
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