High-intensity interval training (HIIT) increases insulin-like growth factor-I (IGF-I) in sedentary aging men but not masters' athletes: an observational study

Peter Herbert, Lawrence D. Hayes, Nicholas Sculthorpe, Fergal M. Grace
2016 The Aging Male  
doi:10.1080/13685538.2016.1260108 pmid:28042739 fatcat:qcccure3bjdzjovftuxtsu6ri4