BBC - Why fidgeting is good for you https://www.bbc.com/future/article/20230814-why-fidgeting-is-good-for-you

MRI Study https://www.nature.com/articles/s41598-023-43109-7

Nonexercise activity - Resistance to fat gain in humans  https://www.science.org/doi/10.1126/science.283.5399.212

Don't sit still https://www.leeds.ac.uk/news-health/news/article/3758/if-you-re-sitting-down-don-t-sit-still-new-research-suggests

Fidgeting and reduced mortality https://www.ajpmonline.org/article/S0749-3797(15)00345-1/abstract