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Reviews of neuroimaging studies indicate that consistent aerobic exercise increases gray matter volume in nearly all regions of the brain, [31] with more pronounced increases occurring in brain regions associated with memory processing, cognitive control, motor function, and reward; [1] [5] [31] the most prominent gains in gray matter volume are seen in the prefrontal cortex, caudate nucleus ...
A marathoner's running economy is their sub maximal requirement for oxygen at specific speeds. This concept of running economy helps explain different marathon times for runners with similar aerobic capacities. [11] The steady state oxygen consumption used to define running economy demonstrates the energy cost of running at sub maximal speeds.
Running can improve mental alertness and sleep. [69] Both research and clinical experience have shown that exercise can be a treatment for serious depression and anxiety even some physicians prescribe exercise to most of their patients. [70] Running can have a longer-lasting effect than anti-depressants. [71]
Sleep apnea (or sleep apnoea in British English; /æpˈniːə/) is a sleep disorder characterized by pauses in breathing or instances of shallow or infrequent breathing during sleep. Each pause in breathing, called an apnea, can last for several seconds to several minutes, and may occur 5 to 30 times or more in an hour.
Known as slow-wave sleep or stage 3 non-REM sleep, this is the deepest stage of sleep and the hardest to wake up from. Brain activity slows down, muscles and bones strengthen, hormones regulate ...
The basic rest–activity cycle (BRAC) is a physiological arousal mechanism in humans proposed by Nathaniel Kleitman, [1] hypothesized to occur during both sleep and wakefulness. Empirically, it is an ultradian rhythm of approximately 90 minutes (80–120 minutes [ 2 ] ) characterized by different levels of excitement and rest.
Road racing events can be of virtually any distance, but the most common and well-known is the marathon, half marathon, and 10 km run. The sport of road running finds its roots in the activities of footmen: male servants who ran alongside the carriages of aristocrats around the 18th century, and who also ran errands over distances for their ...
Breus offered one sleep hygiene routine that will transform bedtime and leave you feeling refreshed when the sun comes up. The 3-2-1 rule There are three things you should cut out before bed in ...