For as long as possible:

From 0:00 – 3:00

complete 2 sets of:

10 push ups

10 jumping squats

From 3:00 – 6:00

complete 2 sets of

12 push ups

12 jumping squats

From 6:00 – 9:00

complete 2 sets of

14 pushups

14 jumping squats

Follow the same pattern until you cannot get the required sets in that time