Features of speed endurance, mental activity and cardiac contractility in athletes

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Teoriya i praktika fizicheskoy kultury №6 2016, pp. 42-44

UDC 796.01:612

PhD, Associate Professor R.R. Abzalov1
Dr.Biol., Associate Professor N.I. Abzalov1
Dr.Biol., Professor R.A. Abzalov1
Dr.Biol., Professor Yu.S. Vanyushin2
Postgraduate I.R. Askhadullin1
1Kazan (Volga region) Federal University, Institute of Fundamental Medicine and Biology, Kazan
2Kazan State Agrarian University, Kazan

e-mail: 2902207@mail.ru

Analysis of speed endurance interrelated with cardiac contractility and mental activity is a topical physiological issue. A special technique and a device were designed to study the speed of movements and speed endurance. Cardiac contractility was determined by the method of Kubicek (1974). Mental capacity was characterized using the Anfimov’s correction test. The cardiac output indices in football players are high, which is due to the features of motor activity peculiar to this kind of sport. Heart rate at rest is slightly higher in football players than in skiers, which is due to the speed-strength training. The speed of movements and speed endurance increase in football players as they improve their sports skills. We detected the high level of speed endurance in masters of sports. The speed endurance ratio in masters of sports in football is higher than that in candidate masters of sports. With the enhancement of the sports fitness level there is also an increase in the efficiency of speed endurance. Mental capacity in candidate masters of sports and masters of sports is higher than in the rest of the groups. The failure rate, in the form of dropped symbols, is higher in candidate masters of sports than in masters of sports. There is a difference in the development of quantitative and qualitative indicators of mental activity of football players.

Keywords: speed endurance, cardiac contractility, speed of movements, muscle training, efficiency, athlete, mental capacity.

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Received 04.02.2016 г.