What steps should I take to become a personal trainer?

If your degree is in fitness which it sounds like it is then it will give you a massive advantage going into the course. A degree for the most part will not be accepted as there is a vocational element that the Personal Training course tackles and helps you get qualified in. There are 3 qualifications - Awards, Certifications and Diplomas. These will give you different levels of education with Diplomas being the highest. I would recommend looking for what you need on a personal level from a provider. There are in-person courses, online courses, and different packages available. My go-to company is iPTQualifications but there are so many. I would also recommend not just going for the cheapest option as a lot of the time this is usually cheap due to features being removed such as tutor support or being left with no materials other than the manual. If you have any other questions please do ask.