Exercise preserves physical fitness during aging through AMPK and mitochondrial dynamics - Campos, Juliane Cruz; Bozi, Luiz Henrique Marchesi; Krum, Barbara; Bechara, Luiz Roberto Grassmann; Ferreira, Nikolas Dresch; Arinia, Gabriel Santos; Albuquerque, Rudá Prestes e; Traa, Annika; Ogawa, Takafumi; Bliek, Alexander M. van der; Beheshtil, Afshin; Chouchani, Edward T.; et al. (Proceedings of the National Academy of Sciences of the United States of America, 2021)