Please choose the correct ending to complete the given sentence: Kneeling: The model poses by kneeling on her right knee and bending sideways by supporting herself on her right arm. The instructor adjust her foot to show the correct posture for yoga. then the instructor

Ending1: backs up on her knees. Ending2: lifts her body very small on whatever it is and does a squat to show the proper stance and then a nice squat stretches on it and lifts. Ending3: makes the model lift her left leg up straight and move it sideways while maintaining balance. Ending4: continues with her exercise.

Answer format: ending1/ending2/ending3/ending4