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Young ice hockey players demonstrate specific autonomic mechanisms affecting heart rate variability at rest and during orthostatic stress, reflecting cardiovascular adaptation to sports.
Heart rate variability of twenty seven young athlete (ice hockey) was investigated. Special autonomic mechanism that function both at a supine position and during orthostatic test were found, which probably reflect the adaptation of the cardiovascular system to the sport.
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Lutfullin et al. (2014) studied this question.
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