Manual Handling Talk

Hi guys
Myself and the other student have been asked to give a few talks on our country prac, which is great, and one if them which we're doing tomorrow is a manual handling presentation to nursing staff. At first I felt a bit intimidated when asked as some of the nurses at the hospital have been there for at least 30 years and I felt that they would know more than I would about the topic, and may resent being 'taught' how to do what they have been doing for years. This was made more apparent when I had to ask one of the ENs to assist me with a standing hoist as I wasnt completely confident with using it. However, since first being asked I have noticed some staff doing transfers that look unsafe to the backs of both the nusring staff and the patients, such as prapping a belt around their backs/chest and literally yanking them from chair to chair. Since then I have realised that even if I dont have the experience that the staff do, because I know the theory and/or can look it up easily, and also have a greatly deeper knowledge of injury mechanisms, I still have something to offer them in terms of helping to prevent injuries. I now feel more confident going in to do the talk. Hopefully it goes well!