Anja Ali-Haapala, Gene Moyle and Graham Kerr (2021) “‘Stretch’ Cognitively and Physically: A Research on Older Adults’ Experiences of Taking Ballet Classes as an Anti-aging Method ”, Journal of Innovation in Social Science, 2(1), pp. 1–7. vailable at: http://8.218.148.162:8081/JISS/article/view/10 (ccessed: 10 January 2025).