Some sports photographers believe that every part of the photo should be sharp. I don't agree. I think it's perfectly ok for those components of the photo that highlight speed and action to be a little blurry due to your camera's shutter speed not being high enough to freeze all of the action. In the above photo the ball, the foot and the lower left arm are not sharp. To me, this is fine. In fact the ball and foot in this particular shot highlights significant speed and motion with the slight blurriness.



