1624498
A woman does "kick-bag situps" and the kick bag she is hanging from breaks and she falls to the ground.
174784
"Sit Up Not Spit Up" AA: Exercise. Baby George, 6 mos. old, does sit-ups.
681878
A man repeatedly pushes a chihuahua dog down on its back on his lap and counts while it does sit ups indoors.
765454