Teaching Bass Drum

I lived in Canada for about 30 years, where big bands and parades are part of the culture, and I know that bass drums are ever-present. However, when I moved to Israel, bass drums a not part of the culture. Unless s a picture (especially) to older people, it was hard to get the right movements. As a result, I’ve used the image of a train’s wheels. Immediately it became clearer, how the arms are supposed to move.