There's just no way this is true for many players. I understand that you can stay "in stroke" for the most part if you're playing all the time, but I think there are maintenance shots that you just have to practice because they don't come up in competition enough to keep them fresh. Jacked up, frozen to the rail, long straight draw and follow shots, those are just 3 shots that I have to practice to keep them in line.after a certain point, if your regularly in action. you dont need practice, itll just help you get comfortable playing with nothing on the line