Hello, eye exercises should be based on personal circumstances. Generally, 10 is enough in the morning, and exercise is better. Doing eye exercises is not as effective as exercise. Students can do it during recess, so it is better to do aerobics first and then go out to play. Do it every hour after work, have a look and have a proper rest. Drink plenty of water and keep your hands clean. The point is that after washing at night, do it once before going to bed, which is good for sleep and eye-catching.