Please choose the correct ending to complete the given sentence: Doing crunches: Before she begins, she talks about her stomach and how to put your hands behind your neck the correct way. finally

Ending1: , she begins to explain how to shave your legs, cut your hair and do a hip-hop move. Ending2: she instructs you how to climb and walk in a straight line from eye to toe. Ending3: , she shows how to close your eyes and finish by looking straight ahead and speaking. Ending4: , she does about four crunches and shows that your head should be up and as well as your body before she finishes her crunches.

Answer format: ending1/ending2/ending3/ending4