Security cameras at a Kansas gym caught a white ghostly image flitting amid the dumbbells in the middle of the night, spooking the facility's owner.

The possible fitness phantom floated around the nautilus and weight-lifting equipment for about two hours in the Overland Park Anytime Gym, which was empty, according to KMBC-TV in Kansas City. At one point, the orb lingered by the dumbbells.

The motion-sensitive camera was set off a total of about nine times between about 2:20 and 4:14 a.m. on Sept. 12.

Gym owner Kim Peterson said she called her security company to review the footage. They ruled out insects, dust and headlights from the outside.

"I said, 'Is there a light bulb going out or do I need to get up and clean the lens?" she said. "They reviewed it and said, 'We have no idea what that is.'"

Click here for the surveillance video and more from kmbc.com.

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