[
    {
        "start_time": 0.0,
        "end_time": 1.0,
        "whole_body": "The person is standing on a grassy hill at sunset, leaning their upper body and head significantly backward, causing their long hair to hang down towards the ground.",
        "hands": "The hands are held down by the sides of the body, following the line of the torso.",
        "face": "The head is tilted far back, with the face directed upwards towards the sky."
    },
    {
        "start_time": 1.0,
        "end_time": 2.1,
        "whole_body": "The person shifts their weight and brings their torso back to an upright, neutral standing position from the backward lean.",
        "hands": "The hands remain positioned at the sides of the thighs.",
        "face": "The head moves from the tilted back position to a level, forward-looking orientation."
    },
    {
        "start_time": 2.1,
        "end_time": 3.1,
        "whole_body": "The person begins a forward walking motion, lifting their left leg and stepping forward while maintaining an upright posture.",
        "hands": "The arms move slightly away from the body to assist with balance during the initial step.",
        "face": "The head is kept steady, looking ahead in the direction of the movement."
    }
]