This is a great question Khalid. I think the fundamental principles of professionalism should be instituted and integrated into the curriculum. They should not be taught as a separate subject but integrated with the skills, knowledge and behaviour. The basic principles that are known in other professions such as medical and health disciplines, engineering and science should be taught in physical education such as professional values, social justice, trust and respect, integrity, professional commitment, adding values to advancement of the profession and serving the community and others should make the core curriculum. Situated learning about common problems related to physical education should form the detail of the curriculum and activities to be discussed.

Dear Khalid,

Have a look at these papers. Hope they help.

Article Continuing Professional Development for Experienced Physical...

Article Effective Professional Development for Physical Education Te...

https://www.allforsport.co.uk/admin/images/uploaded_images/[Teachers_CPD]Teacher%20CPD%20Brochure.pdf

Best wishes,

Dima

At the time being, because of the dominance of online education, any professional development courses about "effective online teaching" can be very useful for teachers.