What is the content of college students' physical health?

Specifically, there are the following contents:

1, Preface: Introduction to Health.

2. Chapter 1: Characteristics of college students' physical and mental health.

3. Chapter II: Physical Health Education.

Chapter 3: Nutrition, Exercise and Health.

5. Chapter 4: Common infectious diseases and their prevention and treatment.

6. Chapter 5: Common psychosomatic diseases of college students.

7. Chapter VI: Accidental Injury and Emergency Rescue.

Chapter 7: Sexual Health.

Chapter 8: Physical and mental disorders and sexual diseases.