Please choose the correct ending to complete the given sentence: Tumbling: Gymnasts do tumbling routines with flips and spins on a mat inside of a gym. Men swings on hand rings as part of his tumbling routine. the man

Ending1: falls on the ground while swinging on the rings. Ending2: juggle an orange rope from another person in the gym on the floor. Ending3: flips off from the mat to the floor. Ending4: lays happy and content on the mat while engaged in a tumbling routine at home and outside an arena.

Answer format: ending1/ending2/ending3/ending4