Table 3 The analysis results of exploratory factors

1. I have systematically learned the knowledge and skills of scientific fitness.

0.685

0.530

3. I believe that exercise can make me look fitter.

0.671

0.487

4. I have a habit of exercising.

0.702

0.575

5. I like exercises.

0.500

0.485

7. A professional coach guides me on how to exercise scientifically.

0.740

0.557

8. I can schedule exercise time under any situation,.

0.751

0.595

9. I need to make myself stronger through exercise.

0.577

0.459

10. My family, friends, or colleagues enjoy exercises.

0.472

0.446

11. My family, friends, or colleagues often meet to exercise together.

0.663

0.559

12. I am able to obtain scientific fitness information through various media.

0.430

0.379

13. I am able to get guidance from a fitness professional before I worked out at the gym.

0.690

0.637

14. The community where I live often invites professionals to conduct scientific fitness education activities for residents.

0.694

0.618

15. Our hospital attaches great importance to the integration strategy of exercises and medicine.

0.550

0.525

16. The concepts of “exercise is a good doctor” and “exercise is good medicine” are highly recognized in our hospital.

0.679

0.537

17. Our hospital attaches great importance to the guidance of exercise rehabilitation for patients.

0.748

0.699

18. Our hospital organizes medical staff to participate in the training of scientific fitness knowledge and skills.

0.677

0.656

19. Our hospital encourages doctors to prescribe exercise rehabilitation for patients.

0.725

0.647

20. Our hospital encourages nurses to educate and guide patients in exercise rehabilitations.

0.754

0.619

21. Our hospital often organizes staff to conduct various types of fitness activities.

0.804

0.726

22. Our hospital has a place for fitness activities and is equipped with complete fitness facilities.

0.702

0.688

23. Our hospital will invite professional scientific fitness instructors to give guidance during the conduction of fitness activities.

0.687

0.705

24. Our hospital leaders are very supportive of scientific fitness exercises.

0.779

0.710

25. I am able to understand the purpose and usage of the fitness facilities in the community where I live.

0.528

0.504

26. There exists a sports ground or gym in or near my community.

0.542

0.593

27. The above sports grounds or gyms are equipped with professional fitness instructors.

0.434

0.573

28. It’s convenient for me to go from where I live to the sports ground or gym.

0.515

0.648

29. There are free gymnasiums in our community, equipped with a variety of fitness facilities.

0.845

0.848

30. The fitness and sports facilities in the community are easily accessable.

0.802

0.808

31. The environment of the sports ground or gym in the community are comfortable.

0.787

0.831

32. I learned the theory and skills of scientific fitness at all stages when I was a student.

0.572

0.652

33. I understand national or local policies and requirements for science fitness.

0.801

0.836

34. I understand the policies and requirements on exercises and medicine integration issued by the country.

0.832

0.867

35. I understand the policies and requirements of the national health management department on strengthening exercise rehabilitation for those with chronic diseases.

0.881

0.908

36. I understand the national or local environmental modification policies for scientific fitness.

0.893

0.945

37. I understand the city planning policy for scientific fitness formulated by the country or the local region.

0.904

0.958

38. I understand the policy support of the national or local medical insurance reform for the integration of physical and medical science and fitness (sports rehabilitation).

0.863

0.893