Over the festive season, our bodies suffer due to celebrations and excessive food and alcohol consumption, leading to poor sleeping patterns. However, if your goal is to get back your pre-Christmas fitness in the new year, sleep plays a vital role in the recovery of muscles. Even the best training routine, diet and supplement program will not compensate for insufficient rest. Without sleep your body just fails to adapt.
So what is it about sleep that makes it so important for achieving your fitness dreams.
What happens during sleep that helps to build and regenerate muscle?
During phases of deep sleep (non-REM sleep), the body enters a physically restorative phase. The brain is resting and therefore the amount of blood supply available to muscles increases, delivering extra amounts of oxygen and facilitating muscular healing and growth. Muscles and tissues are rejuvenated and new cells are regenerated.
Also occurring during the deep sleep phase, growth hormone is released from the pituitary gland. This hormone stimulates tissue growth and muscle repair and inadequate sleep prevents this vital muscular process from occurring.
Signs you aren’t getting enough sleep for adequate muscle recovery:
Getting around 8 hours quality sleep every night will help to support your exercise routine, allowing desired muscle tone and recovery and improved overall general health.
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