Scientific Reports, Год журнала: 2025, Номер 15(1)

Опубликована: Апрель 19, 2025

This study aims to understand the historical and development of throwing embroidered balls, combine information processing drone technology innovate techniques, improve competitive level competition rules, promote high-pole balls international sports. Utilizing literature review method clarify evolution history balls; using mathematical statistics analyze results during 12th 13th Guangxi Student Games; Using mechanics analysis animation production methods techniques. The imperfect inconsistent specifications outdated techniques have hindered healthy embroidery ball. optimal angle range for innovative is between 64° < α 72°, with speed being 13.04 m/s v 13.70 m/s. When 66°, v≈13.70m/s, ball passes through lower edge top circle; > 64°, v≈13.04m/s, when v≈13.17m/s, upper bottom circle. Drone aerial photography can assist judges; form motion models guide training skills. Improving unifying use strengthening integration ethnic sports effectively enhance sport balls.

Язык: Английский