Please choose the correct ending to complete the given sentence: Tumbling: People are in roofes gym doing gymnastics. woman

Ending1: is doing flippers doing yoga on a saddle keeping her balance. Ending2: is in a top place bare chested and jumps the bars in the trampoline. Ending3: is lifting weight remove weight. Ending4: is next to a kid talking to the camera and shows the corret position to make a handstand.

Answer format: ending1/ending2/ending3/ending4