The Impact and Intervention of Handheld Tai Chi Water-resistance Fitness Ball on Middle-aged and Elderly Patients with Parkinson’s Disease. Journal of Taiji Science, [S. l.], v. 4, n. 2, p. 15–45, 2025. DOI: 10.57612/JS25.JTS.04.07. Disponível em: http://www.wtsf.org/ojs/index.php/jts/article/view/24. Acesso em: 16 oct. 2025.