Analysis of cardiac activity indicators of wheelchair basketball players during muscle loads in middle mountain conditions

Studies have found that amputee athletes, when performing a standardized muscle load, experience approximately the same increase in heart rate and stroke volume. In athletes with complete atrophy of the lower extremities, when performing a standardized muscle load in midaltitude conditions, already in the first week there is a significant discrepancy in NSF indicators. During the next six weeks of training in mid-mountain conditions, the multidirectionality of the reactions of heart rate and stroke only increased.