You should learn basketball and exercise regularly. I'm from the School of Physical Education of Shan Normal University. I don't advise you to study physical education. It is difficult to find a job. After graduation, you will be very sad! Except for the hard ones at home
Height is not the key to the exam. If you want to be more than 3. 15 meters, shoot accurately and dribble well, you will pass.
If your height is 175, you can touch more than 3. 15 meters, and generally you can get full marks in the long jump, 100 meters 17 and 8 points, and shot put 15 points. At least 80 points if you do well in the special subject (according to my examination time, I took the college entrance examination in 2004)