How can regular exercise impact sleep quality?

Regular exercise positively influences sleep quality by promoting both better sleep duration and quality. Engaging in physical activity helps regulate the body's internal clock, also known as the circadian rhythm. This regulation can lead to improvements in the onset of sleep, allowing individuals to fall asleep faster and experience deeper stages of sleep.

Exercise has also been shown to reduce symptoms of anxiety and depression, which are often linked to sleep disturbances. By alleviating these feelings, regular physical activity can create a more conducive environment for restful sleep. Moreover, the physiological effects of exercise, such as the reduction in cortisol levels and enhancement of melatonin production, further support improved sleep patterns.

In summary, the relationship between exercise and sleep is largely beneficial, with numerous studies demonstrating that individuals who engage in regular physical activity report better sleep quality, increased sleep efficiency, and longer sleep duration.