PhD A.A. Kovalev
Immanuel Kant Baltic Federal University, Kaliningrad

Objective of the study was to substantiate the technology for rationing physical activity based on digital data from wearable devices.
Methods and structure of the study. A technology for normalizing physical activity based on digital data of minute heart rate is proposed. Using information about the totality of indicators of a student’s daily physical activity, his personalized physical activity standards are determined. Since the daily data used is non-Gaussian type data, rank analysis is applied to it.
Results and conclusions. Technology consists of the stages of collecting, processing and presenting information. Data is collected using a smartwatch during minute-by-minute daily heart rate measurements, which are then entered into a database. At the data processing stage, the tasks of rank analysis are performed: ranking and approximation of experimental daily minute-by-minute heart rate indicators. Finally, to determine the training potential, personalized values of physical activity norms are determined depending on the level of training. The technology for rationing physical activity allows, based on personalized standards of physical activity, to determine and select the necessary exercises by the trainer or the practitioner themselves.

Keywords: health-improving physical culture, rationing of physical activity, pulse, heart rate, wearable devices.

References

1. Amosov N.M., Bendet Ya.A. Fizicheskaya aktivnost i serdtse [Physical activity and the heart]. Kyiv: «Zdorovye» publ., 1984. 228 p.
2. Gnatyuk V.I. Zakon optimalnogo postroyeniya tekhnotsenozov [The law of optimal construction of technocenoses]. 3rd ed., corr., sup. Electronic text data. Kaliningrad: KITS «Tekhnotsenoz» publ., 2019. 896 p. Available at: http://gnatukvi.ru/ind.html, free.
3. Zaitsev A.A. Fizicheskaya kultura vzroslogo cheloveka [Physical culture of an adult]. Kaliningrad: Ministerstvo zdravookhraneniya Kaliningradskoy oblasti publ., 2007. 36 p.
4. Kovalev A.A., Shaikhullin T.D., Erofeev V.V., Veretennikov I.S., Larin A.N. K probleme fizicheskogo razvitiya i funktsionalnogo sostoyaniya kursantov posredstvom personifikatsii pri dozirovanii dvigatelnoy aktivnosti [On the problem of physical development and functional state of cadets through personification when dosing physical activity]. Uchenyye zapiski universiteta im. P.F. Lesgafta. 2023. No. 7. pp. 178-181.
5. Kovalev A.A., Zaitsev A.A., Farafonov A.Yu. Optimizatsiya psikhofizicheskoy podgotovki sportsmenov po sportivnomu oriyentirovaniyu s ispolzovaniyem sovremennykh tekhnologiy [Optimization of the psychophysical training of orienteering athletes using modern technologies]. Barnaul: Altayskiy gosudarstvennyy universitet publ., 2022. 236 p.
6. Kudrin B.I. Vvedeniye v tekhnetiku [Introduction to engineering]. Tomsk: TGU publ., 1993. 552 p.
7. Stetsenko N.V., Shirobakina E.A. Tsifrovizatsiya v sfere fizicheskoy kultury i sporta: sostoyaniye voprosa [Digitalization in the field of physical culture and sports: the state of the issue]. Nauka i sport: sovremennyye tendentsii. 2019. Vol. 22. No. 1 (22). pp. 35-40.
8. Sheinin A.A., Bugaev A.V., Vinogradov I.G. Metodika otsenki dvigatelnoy aktivnosti sportsmena na osnove rangovogo analiza [Methodology for assessing the motor activity of an athlete based on rank analysis]. Uchenyye zapiski universiteta im. P.F. Lesgafta. 2020. No. 1 (179). pp. 343-352.
9. Wang F., Xiaoyan Wang, André Henriksen, Johan Goris, Anjum Khurshid, and Maria Asuncion Evaluating the Validity of Current Mainstream Wearable Devices in Fitness Tracking Under Various Physical Activities: Comparative Study. Vicente JMIR Mhealth Uhealth. 2018. No. 6. p. 94.
10. Wisløff U., Bjarne M. Nes, Christian R. Gutvik, Carl J. Lavie, Javaid Nauman Personalized Activity Intelligence (PAI) for Prevention of Cardiovascular Disease and Promotion of Physical Activity. The American Journal of Medicine. 2017. No. 130. pp. 328-336.