1.In A Medium Bowl, Mix Together Orange Juice, Soy Sauce, And Garlic. Place Chicken In Bowl, And Coat Well With Marinade. Cover, And Refrigerate At Least 2 Hours. 2.Preheat An Outdoor Grill On Medium Heat To 365 Degrees F (185 Degrees C), And Lightly Oil Grate. 3.Place Chicken On Grill, And Cook, Turning Occasionally, About 25 Minutes.