Trouble nodding off? This viral sleeping hack says it can happen in 120 seconds

The military brought in an expert named Bud Winter to develop and test a scientifically designed method of “teaching” sleep. Winter was previously a successful college football coach who had collaborated with a psychology professor to form techniques to help athletes relax and excel under pressure.

The relaxation hack Winter designed apparently worked (he even wrote a book about it): after just six weeks of practice, 96 per cent of pilots could fall asleep within 120 seconds. Even with distractions in the background, after drinking coffee or from a sitting position.

How does it work?

Winter offered the following pointers:

1. Relax the muscles in your face – that means your tongue, jaw and the muscles in the eye area.

2. Drop your shoulders as low as you can then relax your upper and lower arm on one side, then the other.

3. Breathe out, relax your chest and then your legs, moving from your thighs to your lower legs.

After ten seconds in this relaxed state, you need to clear your mind. So, for example, you could:

– Picture yourself lying in a canoe on a calm lake with nothing but blue sky above you.

– Picture yourself snuggled or cocooned in a black velvet hammock in a pitch-black room.

– Repeat the words ‘don’t think, don’t think, don’t think’ in your mind for ten seconds. In particular, avoid any thoughts involving movement as these thoughts can actually prompt involuntary movement in your body. You may not realise it, but just thinking about something moving can cause micro-contractions in certain muscles.

And that’s it.

Practice makes perfect, but a few weeks of training your body and mind to do this relaxation technique and long nights wide-eyed and fretting should be a thing of the past.