You should google it, see some examples and read the foruns .
Also try to learn unless you already know it what (shutter speed is,iris,exposure,how to use lights in your footage,and a lot more.

Off course you can ask here but there is million of information about that with some good examples that i don't think we could do better in explain it .
Shutter Speed Tips
Howstuffworks "How Video Formatting Works"
Mastering Videography
These are some sites to get you going but there are thousands of them .