According to a Deloitte Access Economics Study, Australians on average get 6.5 hours of sleep per night with 12% of the population reporting 5.5 hours or less. In the United States, more than 40% of people surveyed by the CDC (Center for Disease Control) reported an average of fewer than 7 hours per night. 

The results are pretty clear. The world could use more sleep.

soldier sleeping

Yet with work days that seem to keep starting earlier and ending later, it can be difficult to see how squeezing a bit of extra sleep at night can be attainable (especially if you want to, you know, spend time with your loved ones, enjoy life in the evenings, feed yourself properly... those little details). If you're finding that there isn't room to slip a bit of extra rest into your evenings, the US Army has a solution for you: fit it into your day.

Whether that be on a plane, train, or with your head on a desk in between meetings- refreshing sleep anywhere and anytime is presumably attainable.

Soldiers tend to develop the ability to sleep whenever and wherever out of pure necessity. Apparently, you never know when your next chance to rest will be when your days (and often nights) are spent in firefights, trenches, makeshift tents, and moving troop carriers. Exhaustion certainly helps close the eyelids but it turns out they're actually instructed in how to achieve quick sleep. Llyod Bud Winter, who coached the Navy in relaxation techniques during World War II, recorded his teachings in his book Relax and Win.

Here are his four straightforward steps:

  1. Relax the muscles in your face: your tongue, jaw, and the muscles around your eyes.
  2. Lower your shoulders as far down as they'll go, followed by your upper and lower arm, one side at a time.
  3. Breathe out, relaxing your chest, followed by your legs, starting from the thighs and working down
  4. Spend 10 seconds clearing your mind before focusing on one of the following three images: lying in a canoe on a calm lake with nothing but a clear blue sky above you; lying in a black velvet hammock in a pitch-black room; or repeating "don't think, don't think, don't think" to yourself over and over for about 10 seconds.

Though it almost sounds too simple to be effective, this trick has been reported to work for 96% of people after six weeks of practice. Apparently, the practice is key. 

Looks like its time to get practising.

RELATED: A Simple Guide On How To Sleep Well