Ok, here's what I'm doing:
First I tested to see how many sit ups and push ups I could do in a minute. 15 and 28 (girlie) respectively (my DH got 22 and 23). Now, I pyramid push ups and sit ups and work it into my daily yoga routine.
So, I warm-up. Then I do pushups (18 pushups, 10 sec rest, 23 pushups, 10 sec rest, 28 pushups, 10 sec rest, 23 pushups, 10 sec rest, 18 push ups). Then I do my main yoga routine, which seems to have gotten much harder in the past 3 days since I started on Tuesday, btw. Then I pyramid my sit ups the same way, but with 5, 10, and 15 being the groupings of sit ups.
Let's just say, this is either going to kill me or strengthen me up really quickly.
Oh, and thank the gods (or Mozilla) for the spell checker built into SeaMonkey, because I apparently can't spell after one of these tortuous workouts. My stomach hurts! My ribs and arms hurt!
Did I mention OUCHIE!!!