Panning Technique

Again on these pictures I used a DSLR Cannon camera. In these pictures you can see the moving object’s are sharp and the background is blurred, the opposite to Slow shutter speed.  I got this technique by changing the setting to shutter speed being 1/25 seconds and ISO (image sensitivity) on a 100. This technique is called Panning. I could highly improve these pictures but as it was my first time I was just experimenting.