Please choose the correct ending to complete the given sentence: Elliptical trainer: A girl trainer wearing a white shirt introduces herself and a workout with an elliptical trainer machine. the trainer

Ending1: gyrates the body of the machine. Ending2: starts with a warm up high and low intensity workouts on the elliptical machines. Ending3: is shown preparing the day before the workout and is shown in the round room with numerous people reading out specifics of the workout. Ending4: shows her employees how to work out and explains the exercises.

Answer format: ending1/ending2/ending3/ending4