Ghost effect with a shutter speed of 1/4 sec at f/5.6 ISO 100
Hand held shot with a shutter speed of 1/15 sec.
I was on my knees and used a chair to steady myself.
1:1 zoom (hand held)
Motion blurred: 1/15 sec at f/5.0, ISO 400
You can feel the movement of her leg and it makes the image more dynamic and festive.
Freeze motion: 1/800 sec at f/5.0, ISO 6400
In order to freeze the subject, I had to use a high shutter speed and counterweight with a high ISO.
The image is more static and we lose the festive aspect. The freeze motion makes the subject look more in control and "professional" (i.e. sports).