Comprehensive evaluation of the functional state in senior schoolchildren with varying levels of daily motor activity
Martusevich A. Bocharin I. Eshiev A. Kazymov M. Zatsepina O. Fedorova M. Vorozheikin A. Rudenko D. Trifonenkova T. Konovalov D. Tyupa P. Anisimov M. Akhmetzyanov A. Vasilyeva V.
November 2024Editura Universitatii din Pitesti
Journal of Physical Education and Sport
2024#24Issue 111919 - 1926 pp.
The study of human motor activity continues to be a relevant area in the field of physical education. Purpose. The aim of this study is to evaluate the relationship between functional body indicators in senior schoolchildren, considering their health status and daily cyclic motor activity. Materials and methods. A comprehensive examination was performed on 255 senior schoolchildren in the 10th grade from schools in Nizhny Novgorod, Russia. The assessment included a pediatricians evaluation, life history collection, and various instrumental methods such as pedometry, anthropometry, bioimpedance analysis, and hemodynamic parameter assessment. Daily locomotion counts were recorded using an electronic pedometer over seven consecutive days. Non-invasive functional testing of the body was performed using the MedicalSoft Sports Testing System (MS FIT-01). Results. We classified the schoolchildren into three groups based on their average daily step count. The first group consisted of those who walked fewer than 5,000 steps per day, the second included those taking 5,000– 10,000 steps daily, and the third comprised those exceeding 10,000 steps per day. The study revealed that 54.7% of adolescents had physical activity levels between 5,000 and 10,000 steps per day, while a quarter were categorized as low-active, walking fewer than 5,000 steps daily. An evaluation of the impact of health status on locomotor activity showed that students in the first health group exhibited the highest levels of physical activity, while those in the third functional health group had the lowest. Increased physical activity was associated with enhanced cardiac reserves, as indicated by the cardiac index and minute blood circulation volume. Additionally, schoolchildren with higher physical activity levels had the lowest fat mass and the highest muscle mass in their body composition. Conclusions. The results of the study can be used to plan and adjust work programs for the physical training of senior schoolchildren, as well as to promote physical activity among young people.
bioimpedancemetry , hemodynamics , pedometry , physical activity , physical education , physical training
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National Research Lobachevsky State University of Nizhny Novgorod, Nizhny Novgorod, Russian Federation
Nizhny Novgorod State Agrotechnological University, Nizhny Novgorod, Russian Federation
Osh State University, Osh, Kyrgyzstan
Semey Medical University, NCJSC, Semey, Kazakhstan
Altai State University, Barnaul, Russian Federation
Linguistics University of Nizhny Novgorod, Nizhny Novgorod, Russian Federation
Peter the Great St. Petersburg Polytechnic University, St. Petersburg, Russian Federation
Reshetnev Siberian State University of Science and Technology, Krasnoyarsk, Russian Federation
Herzen State Pedagogical University of Russia, St. Petersburg, Russian Federation
Immanuel Kant Baltic Federal University, Kaliningrad, Russian Federation
Saint-Petersburg State Agrarian University, St. Petersburg, Russian Federation
Surgut State Pedagogical University, Yugra, Surgut, Russian Federation
Privolzhsky Research Medical University, Nizhny Novgorod, Russian Federation
National Research Lobachevsky State University of Nizhny Novgorod
Nizhny Novgorod State Agrotechnological University
Osh State University
Semey Medical University
Altai State University
Linguistics University of Nizhny Novgorod
Peter the Great St. Petersburg Polytechnic University
Reshetnev Siberian State University of Science and Technology
Herzen State Pedagogical University of Russia
Immanuel Kant Baltic Federal University
Saint-Petersburg State Agrarian University
Surgut State Pedagogical University
Privolzhsky Research Medical University
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