Martusevich A 1

1. Comprehensive evaluation of the functional state in senior schoolchildren with varying levels of daily motor activity
2. Crystalloscopic characteristics of saliva in student-athletes with different levels of physical training
3. Metabolic monitoring to assess the response of the body to physical loads
4. Developing a model to enhance professional competence in physical education for preschool instructors
5. The state of vegetative status and adaptive reserve to physical activity in the elderly
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