Test Your Reaction!
You're playing dodge ball during recess. And your friend hurls the ball straight for your face! Quickly, you raise your arm and block it with your elbow.
What Just Happened!?
That was fast! The time it took you to put your arm up is called reaction time. During this time, your body figures out what was happening and how to respond.
- First, your eyes detect the ball and send visual signals to your brain.
- Then, your brain processes the signals ("A ball is coming straight at me!").
- Finally, motor neurons carry a message to your muscles ("Raise the arm!").
Amazingly, all of this happens in under a second!
Practice Makes Perfect
You can't improve your reflexes because they're hardwired into your system. But you CAN improve your response and your reaction time by doing something over and over again. Even thinking about the task will better your performance.