This is an as-yet un-peer-reviewed pre-print of a 45yr study (1975-2020) of ~22,000 Finnish biological twins on associations between long-term physical activity

This is an as-yet un-peer-reviewed pre-print of a 45yr study (1975-2020) of ~22,000 Finnish biological twins on associations between long-term physical activity (LPTA) and biological ageing. The cohort's large sample size and comparative basis (twins) make it interesting. Summary of methods and results on linked page.