Increased sedentary behavior is associated with neurodegeneration and worse cognition in older adults over a 7-year period despite high levels of physical activity https://alz-journals.onlinelibrary.wiley.com/doi/10.1002/alz.70157 Sitting less is even more important than exercising https://www.t-online.de/gesundheit/aktuelles/id_100764672/alzheimer-risiko-taegliches-sitzen-schadet-dem-gehirn-nachhaltig.html Bewegungsmangel