Final answer:
The best course of action would be to complete the current major and pursue additional qualifications for physical education teaching.
Step-by-step explanation:
The best course of action to take if you decide to pursue a career as a physical education teacher during your second year of a kinesiology major, after entering as a sport management major, would be to complete the current major and then pursue additional qualifications for physical education teaching. This would allow you to graduate with a degree in kinesiology, while also gaining the necessary qualifications for teaching physical education. You can then seek alternative teaching certification if needed.