TY - JOUR AU - Howard, Kristen R. AU - Prado‐Nóvoa, Olalla AU - Zorrilla Revilla, Guillermo AU - Laskaridou, Eleni AU - Reid, Glen R. AU - Marinik, Elaina L. AU - Stamatiou, Marina AU - Hambly, Catherine AU - Davy, Brenda M. AU - Speakman, John R. AU - Davy, Kevin P. PY - 2025 SN - 0027-8424 UR - https://hdl.handle.net/10259/11212 AB - The prevailing linear model of physical activity (PA) and total energy expenditure (TEE) has been challenged by models that predict an upper limit of TEE linked to a compensatory reduction elsewhere in the energy budget in response to increased PA. We... LA - eng PB - National Academy of Sciences KW - Physical activity KW - Energy expenditure KW - Doubly-labelled water KW - Constraint KW - Compensation KW - Fisiología humana KW - Human physiology KW - Ejercicio físico KW - Exercise KW - Metabolismo energético KW - Energy metabolism TI - Physical activity is directly associated with total energy expenditure without evidence of constraint or compensation DO - 10.1073/pnas.2519626122 T2 - Proceedings of the National Academy of Sciences VL - 122 M2 - e2519626122 ER -