| [ | |
| { | |
| "start_time": 0.0, | |
| "end_time": 1.1, | |
| "whole_body": "The person is standing stationary on a skateboard in a skatepark, maintaining a balanced posture with slightly bent knees in preparation for movement.", | |
| "hands": "The hands are positioned down by the sides of the torso, held relatively still for balance while stationary.", | |
| "face": "The person's head is turned forward, focusing on the environment and the path ahead." | |
| }, | |
| { | |
| "start_time": 1.1, | |
| "end_time": 2.0, | |
| "whole_body": "The person pushes off the ground with their right foot and transitions into a gliding motion on the skateboard, moving forward toward the camera.", | |
| "hands": "The arms are lifted slightly away from the body and move dynamically to help maintain balance during the push and subsequent glide.", | |
| "face": "The person maintains a focused gaze forward, watching the trajectory of their movement." | |
| } | |
| ] |