Monitoring of Special Efficiency on the Basis of Assessment of Interconnection of Ergometric and Physiological Indices of Securing of Competitive Activity in Rowing
Keywords:
rowing, special efficiency, ergometric and physiological indicesAbstract
Objective of the work. On the basis of assessment of efficiency indices registered in the process of modeling of competitive activity at the distance of 2000 m and the leading components of functional securing of special endurance to increase the control effectiveness as a function of athletes’ training process management in rowing (in the example of qualified athletes of China). Presented individual differences of ergometric and physiological indicators of special efficiency of rowers at segments of the distance: at the beginning of the distance, in the process of performance of acceleration distance, in the middle of stationary segment distance and the second half of the race distance. The most significant indicators of individual differences are observed in condition of the second half of the distance when fatigue is accumulated. The high level of interconnection of ergometric and physiological indicators is distinguished by the indices of the pulmonary ventilation reaction (VE max, T50 VO2, % excess VE) and maximal accumulated O2 deficit (MAOD). The highest level of cardiorespiratory system reaction (% excess VE and MAOD) is shown with a special performance indicators in the second half of the race due to the increasing fatigue (r = 0,59-0,79). These data show the reason for increasing the effectiveness of special physical preparation of rowing athletes by considering optimized cardiorespiratory system reaction in terms of increasing fatigue, especially in the second half of the competitive distance.
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