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Vol 11 (4) 2023

Article

ASSESSMENT OF FUNCTIONAL READINESS OF FEMALE HANDBALL PLAYERS OF THE NEAREST RESERVE FOR COMPETITIVE ACTIVITY BY INDICATORS OF HEART RATE VARIABILITY (1.49 Mb, pdf) Read
Authors:
Kudrya Olga Nikolaevna
Aseeva Anna Yurievna
Keywords:
handball
nearest reserve
heart rate variability
training process
Annotation:

The purpose of the research is to substantiate the possibility of using heart rate variability (HRV) indicators to assess the functional state of female handball players of the nearest reserve in preparation for competitive activity. Girls (n=21, age 18.8±0.4 years) and members of the country's youth handball team took part in the study. The article presents the dynamics of heart rate variability indicators of female athletes during preparation for an international tournament. The examination was carried out at the general preparatory and special preparatory stages of the preparatory period. The study substantiated the possibility of using spectral analysis indicators to assess the functional state and energy capabilities of female handball players of the nearest reserve during preparation for competitive activity. The most significant for assessing the functional state are the indicators obtained during an active orthostatic test. An increase in the power of VLF waves indicates an increase in the body’s energy capabilities and readiness for competitive activity. However, it is necessary to exclude cases when an increase in the activity of VLF waves is associated with the development of a state of overtraining and overexertion; in this case, it is advisable to assess the type of autonomic reactivity and consider the individual dynamics of heart rate variability during the active orthostatic test (AOT).

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