Check out these flash photo images:
QUEENS OF MUD WRESTLING GET DOWN AND DIRTY
Image by roberthuffstutter
_MG_1855wal
Image by estenh
Strobist info: Vivitar 285 connected via PC cord, above camera, set to tele.
IMG_2948-110
Image by Samuel Morris
Part of one of my photo projects.
Strobist: Strobe on a rope (Sunpak 555 from camera right at 1/64 power), 1/500 and f/5.6 to darken the background.