Dynamics of changes in integral indicator “the index of bicarbonates / hydrochloric acid” in highly skilled wrestlers during a functional recovery after a muscle load

We studied a stomach acid-producing function and bicarbonate-producing pancreatic activity in conditions of a functional recovery after a muscle load in individuals not engaged in sport activities and in wrestlers. We used gastroduodenal intubation, defined a concentration of the hydrochloric acid in gastric contents and concentration of bicarbonates in pancreatic secretion and the index of bicarbonates/acid. The offered model of high muscle load was a 60-minute veloergometric exercise muscular load (at the level of 60-70 % of maximal oxygen consumption). It is established that the level of a daily physical activity influences the hydrochloric acid and bicarbonates producing: in conditions of physiological rest individuals not asapted to sport activities sport showed that their concentration and gross secretion of the hydrochloric acid, concentration and an debit-hour of bicarbonates was higher, than wrestlers' ones. Muscle loading did not reduce the index bicarbonates/acid in the conditions of basal secretion, at the acidification of a duodenum we observed the significant decrease, especially at the individuals not adapted to sports. Restoring of the index of bicarbonates/acid at wrestlers occurred in 1 hour after action of loading, in individuals not engaged in sport activities it occurred even in 2 hours after the muscle loading this index did not reach background values.