Trained reflexes are involuntary reactions that have been developed through practice or repetition. Synonyms for trained reflexes include conditioned responses, automatic responses, learned reflexes, acquired reflexes, and habitual reactions. These terms refer to the same concept of responses that are controlled by the nervous system and do not require conscious thought or effort, but have been developed through training. The ability to develop and use trained reflexes is important in many areas, including sports, martial arts, and emergency response situations. By developing these involuntary responses, individuals can react faster and more effectively in critical situations.