Nina (play) with a ball in the park

Nina enjoys playing with a ball in the park as a way to relax and have fun. Playing with a ball can also improve coordination and provide exercise. Additionally, it can reduce stress and help Nina clear her mind before focusing on studying for university exams. However, while it is important for Nina to have some leisure time, it is crucial for her to allocate enough time for studying and preparation. It would be helpful to establish a study schedule to ensure that Nina dedicates sufficient time to exam preparation while still having time to play with a ball and enjoy other activities.