Even the best studio lights can struggle to capture sharp results on moving subjects. It's got nothing to do with shutter speed and everything to do with flash duration.
For more background information checkout my blog at http://gavtrain.blogspot.com
Larger image at http://www.flickr.com/photos/photogav...
Camera: Canon 40D
Lens: Canon 24-105L
Shutter Speed: 1/200th sec
File type: RAW
Flash: Canon 580EXII
Flash Mode: E-TTL
Radio Triggers: Pocket Wizard Flex TT5 & Mini TT1
Category: Howto & Style
Tags: strobist photograph photography off camera flash pocket wizard ezybox lastolite studio training technique tutorial lifestyle portrait white background canon 580 580exii speedlite speedlight flashgun gavtrain gavin hoey strobe