Orb walking is moving between auto attacks. When you auto attack there is a short time when you stay and do nothing (delay depends on attack speed). You can use orb walking to move and attack at the same time, instead of just standing still. Using this simple trick will let you have better control over the mouse and improve avoiding enemy skills shoot. The most important thing in orb walking, is that it allows you to make more damage during fights, because you can make more auto attack before your enemy move out of your range. Orb walking is core ability that every AD Carry player should master.
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