
Keywords: مرحله تانر; high-sensitivity cardiac troponin T; NH2-terminal pro-brain natriuretic peptide; swimming; Tanner stage; sex; cTnI; Cardiac troponin I; cTnT; Cardiac troponin T; HR; Heart rate; hs-cTnT; High-sensitivity cTnT; NT-proBNP; NH2-terminal probrain natriuretic