Association Between Changes in Serum and Skeletal Muscle Metabolomics Profile With Maximum Power Output Gains in Response to Different Aerobic Training Programs: The Times Study oleh Alex Castro, Alex Castro, Renata G. Duft, Silas Gabriel de Oliveira-Nunes, André L. L. de Andrade, Claudia R. Cavaglieri, Mara Patricia Traina Chacon-Mikahil