The Breast Stroke, while requiring coordination, is not that difficult. The key is to try and do it relaxed. Don’t try to pull your head up out of the water too fast or powerful. That will only force your body to sink more when you go back down.
Also, don’t try and rush when swimming this stroke. That can make you tired quickly. Just concentrate on the stroke and breathing. You will make it to the other side of the pool eventually.
How to do the Breast Stroke video
photo credit: breast stroke