[ { "start_time": 0.0, "end_time": 2.0, "whole_body": "The person is jogging towards the camera on a paved path in a park, maintaining a steady, rhythmic stride with their body leaning slightly forward.", "hands": "The arms are bent at the elbows, swinging naturally at the sides of the torso in synchronization with the alternating leg movements.", "face": "The person is looking straight ahead toward their direction of travel, maintaining a focused and neutral facial expression." } ]