Eye dominance, also known as ocular dominance, refers to the preference of visual input from one eye over the other. This phenomenon is similar to the concept of being right-handed or left-handed, but it pertains to vision. The dominant eye is the one that sends more accurate positional information to the brain, and it tends to guide the visual system more effectively.

The eye dominance test is a simple procedure to determine which eye is dominant. One common method is the Miles test: an individual extends their arms, creating a small triangle their hands and then centers a distant object within the triangle. While keeping both eyes open, the individual alternates closing one eye at a time. The eye that keeps the object centered is the dominant eye.

In sports such as shooting, tennis, and in video games, eye dominance can play a significant role. For shooters, knowing their dominant eye helps in aligning the sights accurately, which is crucial for hitting the target. In tennis, eye dominance can influence how a player judges distance and speed of the ball, affecting their timing and accuracy. Similarly, in video games, especially those that require precise aiming, understanding which eye is dominant can help in positioning oneself for optimal performance. Being aware of eye dominance allows athletes and gamers to better tailor their training and techniques to enhance their performance.

DISCLAIMER: All content in this video and description including infor­ma­tion, opinions, con­tent, ref­er­ences, and links is for infor­ma­tional pur­poses only. The Author does not pro­vide any med­ical advice on the site. Noth­ing con­tained in this video or its description is intended to estab­lish a physician-patient rela­tion­ship, to replace the ser­vices of a trained physi­cian or health care pro­fes­sional, or to be a sub­sti­tute for pro­fes­sional med­ical advice, diag­no­sis, or treatment. You should con­sult a licensed physi­cian or appropriately credentialed health care worker in your com­mu­nity in all mat­ters relat­ing to your health. Also, some of the links in this post may be affiliate links, meaning, at no cost to you, I will earn a small commission if you click through and make a purchase. All non-licensed clips used are for fair use commentary, criticism, and educational purposes.