test

1. blurred action because you can see the movement happening. You could set the aperuture to a smaller setting or change the shutter speed slower. Stopped action or a really blurry shot.If you set the shutter speed really slow and had a large aperature.
2.in this case you could use a panning shot which would make the background blurry and is would put less focus on them. or put the camera on macro to get a closer shot.
3. you can blur the background or just get rid of it all together.

4.the setting that were most likely used was a fast shutter speed and little aperature.