ISSN: 2310-8290
Зараз показуються 1-16 з 16
Ключові слова |
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schoolchildren [1] |
self-control [1] |
self-control diary [1] |
signs of fatigue [1] |
specialists [1] |
speed endurance [1] |
sports [2] |
sports improvement groups [1] |
strategy [1] |
student [2] |
student youth [2] |
students [7] |
subjective and objective indicators [1] |
swimming [2] |
system [1] |
system of preparation [1] |
Зараз показуються 1-16 з 16