ĐÁNH GIÁ HIỆU QUẢ CẢI THIỆN TRẠNG THÁI CHỨC NĂNG CƠ THỂ CỦA PHI CÔNG QUÂN SỰ BẰNG PHƯƠNG PHÁP LUYỆN TẬP PHẢN HỒI SINH HỌC

Tóm tắt

EVALUATING EFFICIENCY OF IMPROVING THE BODY FUNCTION STATUS OF MILITARY PILOTS BY BIOFEEDBACK TRAINING

The effectiveness of restoring the body function status of 30 Vietnamese military pilots flying Su-30 aircraft has been evaluated by biofeedback training method. The pilots were trained by 7 exercises on the system Reacor. The recoverable ability of the pilot's body function status was assessed through changes of cardiac function index and the results of psychophysical tests using Ritm-Met and UPFT-1/30 systems. The results showed that the body function status of the military pilots after training was improved with the enhancing of cardiac function index and reducing of stress index: Hildebrandt index decreased from 4.6±0.8 to 4.2±0.6 and Tension index of the regulatory systems (TI) decreased from 78.4±2.5 to 75.3±1.2. In addition, the functional state of the sensory organ systems under the control of the central nervous system of the pilots after training was also improved, expressed by the reduction of the percentage of false reflexes in the test "Simple visual reflex" (from 1.41±0.3 to 1.3±0.3%), increasing the percentage of target hits in the "Reflex with moving target" test (from 24.8±5.5 to 31.4±4.6%) and reduced the fatigue index when performing typping tests (from 82.7±4.5 to 79.8±6.1).