09 Mar 2017
Big interview? Take five minutes, stand tall, put your hands on your hips and hold a power pose. It may just increase your chance of success.
Power posing changes how you perceive yourself and how others perceive you. High power posing in particular is all about opening up – similar to how primates behave in the wild. Physically expanding your body will make you feel big, increasing your confidence and testosterone levels (the “dominance” hormone), while decreasing your cortisol levels (the “stress” hormone).
According to a study by the National Institutes of Health, sleeping in a cool room may be the key to burning fat and increasing your metabolic rate. After sleeping in a temperature controlled room of 18 degrees Celsius for a period of four weeks, study participants had doubled their amounts of brown fat (which acts more like muscle, helping to burn fat) and were burning more calories throughout the day.
Although this is far from a weight loss solution, it can lead to improved glucose metabolism and an improved metabolic rate.
If you’re struggling to hear someone over overwhelmingly loud music, plug your left ear – it’s probably more focused on the tunes.
As we’ve known for quite some time, the left and right hemispheres of your brain serve different purposes. While your left hemisphere is more focused on getting the party started by tuning in on tones and music, your right ear is measurably better at processing speech.
It’s happened to the best of us. Being a little too ambitious on your first run in weeks has now landed you in a world of pain and you’re cursing the dreaded side stitch. Get rid of it – fast.
If you’ve got side pain on your left hand side, slow down the pace and exhale as you strike the ground with your right foot (or vice-versa). By using the muscles of your diaphragm in sync with your opposite foot striking the ground, you exacerbate the muscles in spasm (the ones causing the stitch), releasing tension in your body. This is caused by the impact of your foot, travelling up the body and through your core.
Have an important work presentation coming up? You might want to keep a cinnamon stick in your pocket.
Simply smelling cinnamon enhances cognitive processing, and has been proven to improve humans attention, memory and visual-motor speed. Along with improving your memory, cinnamon also offers a number of additional health benefits, including lowering your cholesterol, reducing blood sugar levels and improving your blood circulation.
Ever wondered why a half hour of smartphone use before bed is proceeded by a long, sleepless night? You can thank blue light.
By exposing your eyes to more blue light (as opposed to green light), you suppress your body’s production of the sleep-inducing hormone, melatonin. Exposure to blue light immediately improves your alertness and performance, acting as a powerful countermeasure against fatigue.
Whether it’s a result of jet lag or a few nocturnal nights of shift work, being able to reset your sleep cycle can be tricky. Get back on track by adjusting your food intake.
By fasting for 16 hours before your breakfast, you can override your body’s sleep-wake cycle. For example, if you want to wake up at 7.00 am for breakfast, stop eating at around 3.00 pm the previous afternoon.
If you can’t hold off for 16 hours, we totally understand – although 16 is the magic number, 12 hours will also do.
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