Once a potentially dangerous stimulus is perceived, sections of a person’s brain called the hypothalamus and brain stem are activated. That activation leads to the person becoming alert and attentive to the environment. This is analogous to the prehistoric heightened period in which a gazelle assesses the situation after seeing a lion approach.
The more threatening the stimulus is perceived, the more the sympathetic nervous system is activated. This activation causes the adrenal glands to release the hormone epinephrine (adrenaline) into the blood stream. Once this occurs, there are a number of physiological cascades that happen almost immediately. As you will see, they may be great for the gazelle that is now forced to escape the lion, but the list below can be destructive for high-level performance that requires thinking, fine technique and control for 15 minutes or multiple matches throughout a day.
When I examined the process of and responses from the Adrenaline Dump, I realized two important things. First, the event is triggered by our own perception. This tells me that it is our own mind that is in control of the fact the event is going to occur or not. So, our perception does create our own reality and, therefore, the event is something we can learn to control. Second, once this biochemical event is triggered, there is little we can do to stop it. This means that we want to prevent the event from happening in the first place. The facts that we don’t know exactly what may trigger the adrenaline dump and that there is difficulty in replicating “high stress” situations in training makes controlling this event a challenge. They do not, however, stop us from training to keep our “inner Hulk” at bay.
Through my study of this response, I found a number of potential concepts to help prevent this event from occurring. Although none is foolproof, you must still commit to working on the mind as much as you do on the body.
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All too often, we don’t like to put ourselves in bad positions during training. But then when they happen during a fight, we are completely unprepared on how to handle them. A great way to be ready for worst-case scenarios in a match is to have placed yourself in those situations many times in training! Make sure you repeat these situations many times so that you can have confidence in tight situations. This confidence will allow you to stay relaxed even when the going gets tough.