Isupov I B RussiaVolgograd State University, 100, Universitetsky Ave., Volgograd, 400062, Russiaigor.isupov.66@outlook.com Author's articles Expiratory Lung Volumes of Young People at Rest and Recovery Period after a Dosed Physical Load To the Question about the Reciprocal Conformity of the Transition Zone in the Chest Leads ECG, Heart Rate and Cerebral Hemodynamics