Changes in urinary titin N-terminal fragments as a biomarker of exercise-induced muscle damage in the repeated bout effect

• Published in: Journal of science and medicine in sport Vol. 23; no. 6; pp. 536 - 540
• Main Authors: Yamaguchi, Shota, Suzuki, Katsuhiko, Kanda, Kazue, Inami, Takayuki, Okada, Junichi
• Format: Journal Article
• Language: English
• Published: Australia Elsevier Ltd 01.06.2020; Elsevier Limited
• Subjects: Automation; Biomarkers; Body fat; Creatine kinase; Creatinine; Delayed-onset muscle soreness; Eccentric contraction; Elbow; Non-invasive; Normal distribution; Proteins; Software; Urine; Variance analysis; United States > US; Japan; Urine; ROM; RBE; Non-invasive; Delayed-onset muscle soreness; Creatine kinase; UTF; SOR; MVIC; CK; Eccentric contraction; EIMD

Muscle damage symptoms induced by unaccustomed eccentric contraction exercise can be reduced by repeating the experience several times. This phenomenon is termed the repeated bout effect. Although traditional biochemical markers require invasive blood sampling, biochemical measurements have recently...