We all suddenly have a feeling at some point in our lives in a moment of fear or anxiety We may have noticed that our body is shaking.

These tremors, which sometimes last only a few seconds, are usually involuntary. Real, behind this physical reaction what lies ahead? Why does our body tremble in times of fear?

Here, as everywhere, the fight or flight response comes into play.

When the amygdala region of our brain activates the fight or flight response when it senses danger, many things happen. physiological change as it turns out.

When the body releases adrenaline and other stress hormones during anxiety, heart rate and blood pressure increase. Like this More blood goes to the muscles. Muscles tense and are ready to fight or flee.

Tremors can occur due to involuntary contraction, relaxation and tension of these muscles.

There may be other causes of tremor.

The adrenaline hormone also gives extra energy to the body. For this reason there is pressure on the nervous system and inability to control excess energy As a result, this can cause vibrations.

Finally; During anxiety, the body may reduce blood flow in peripheral blood vessels (arteries that go to all tissues and organs except the heart) to protect internal organs. Like this feeling cold and shivering as it turns out.

In short, trembling during fear, It is a defense mechanism that our body shows against danger.

Our other content that may interest you: