Matching Strobes and Continuous Lights
Strobe Foreground/Continuous Background
Subject is jogging, which causes a blurring effect around the subject because of the continuous light on the background, with the subject himself frozen by the strobes in the foreground
Strobe Isolated
Continuous Light Isolated
Strobe Background/Continuous Foreground
The subject is jumping and spinning in this shot, creating this strange effect. This lighting arrangements freezes a sharp silhouette of the subject because of the strobe light on the background, while the space within the silhouette is blurry because it is lit by continuous light, with a long enough exposure to allow for some real motion.