Many swimmers across the world swim a similar style to Fink as well, prioritizing the kick in their stroke. This stroke allows for a wider variety of success across breaststroke events ...
Hopefully, you have got an accurate kick with the legs whipping together at the end of their movement. Now try to improve this kick by making sure that the outwards and inwards movements are not too ...
Now you should have got the idea of working both your legs together. Make sure that the bottom of your feet push the water. Once you have mastered this, you can start to make the kick more streamlined ...