Why Does Arm Exercise Make Your Legs Tired?

Why Does Arm Exercise Make Your Legs Tired?

Strenuous activity wears you out. No news there. But it turns out that exercising your biceps will make your legs just as tired as working out your quads. And for the first time, researchers seem to know why.

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Red Alert Fatigue Alarm Makes Sure Drivers Don’t Fall Asleep at the Wheel

If you’ve ever started to fall asleep while driving, then you’re probably already aware of just dangerous it is to be in that situation. The device that might just save your life by waking you up is the Red Alert Driver Fatigue Alarm.

Red Alert Driver FatigueIt’s basically an earpiece with a sensor that causes it to beep out loudly or vibrate (or both!) if it senses the driver’s head drooping forward. The loud alarm or slight buzzing might just be the thing you need to wake you up and bring you back to your senses – before you drive off the highway, crash your car into some post, or worse.

Red Alert Driver Fatigue0

The Red Alert Driver Fatigue Alarm is available from Amazon for about $27(USD).

[via Gadgets Matrix]