“Restructuring the nervous system also improves sleep quality in young and old people. During the day, adrenaline and noradrenaline hormones accumulate in people and training can reduce their levels. Therefore, the person falls asleep better and wakes up more vigorously in the morning, because the body replenishes the spent hormone reserves during the night. ,” said Oborin.
Strength training is especially beneficial for older people who experience sarcopenia, loss of muscle mass, and loss of strength with age. Sarcopenia causes sleep disturbances and insomnia exacerbates muscle condition. Scientists have proven that strength training can significantly improve sleep quality in older people with sarcopenia.
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