out of hand
wild, not able to be controlled
The party got out of hand and we had to call the police to quiet things.
Sprinter Sit Up
Want to be a speed demon without getting off the floor? Lie on your back with the legs straight and arms by your side elbows bent at a 90-degree angle. Now sit up, bringing the left knee toward the right elbow. Lower the body and repeat on the other side.