![]() ![]() ![]() The first three stages are non-REM (non-rapid eye movement) and the fourth is REM (rapid eye movement) stage – or the dream state. During a night’s sleep our body goes through four or five cycles of four different stages. Sleep isn’t just one continuous and consistent Zzzzzzz. ![]() Official Statement › What are the different stages of sleep? Scientists still don’t fully understand the role sleep plays, but research shows that it supports the cardiovascular and immune systems and helps regulate metabolism – beneficial for both short and long term health. Neurons in the brain beaver away, sending signals to repair and restore the entire body through a myriad of biological processes. What happens when we sleep?įar from being a passive act, when we fall into a deep sleep our mind sets to work. More sleep would be a good maxim for many of us, as our guide explains. While that provides the stimulus, without the required recovery the body can quickly break down. But, ironically, it is often overlooked as a pillar of performance. When athletes want to improve, the first thought is often to train more. When it comes to triathlon performance, sleep is critical. It’s no surprise we spend around one-third of our lives asleep. Go without sleep for an extended period and we rapidly stop functioning. Like food and water, it’s also essential to survive. If we have a bad night’s sleep, we typically feel the effects the next day: sluggish and fuzzy-headed, we’re often less productive and make poorer choices.īut quality sleep doesn’t merely make life easier. We instinctively know the role sleep plays in our lives. The question is, how much impact can quality sleep have on your triathlon performance? There are a multitude of recovery aids available to help promote triathlon performance, but perhaps the most effective of all is readily available and completely free to all – sleep. ![]()
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