I'm feeling pretty proud of myself. As a warm up, we started with some shoulder lifts (pushing a bar with weights over my head) at about 38 lbs until I just couldn't lift my arms over my head any more - I did about 25 in sets of 5.
Then I did today's workout which was:
squats and sit-ups
That means I did 150 squats and sit-ups in about 20 minutes. Go ME!