It was a training device, I think now.

It is also a good training device for nav officers.

The pugil stick is a training device dating back six or seven centuries.

It is equipped with the latest in training devices and an expert, dedicated professional staff.

The backpack was a professional training device made by Dunlap.

"We've always had fun creating new training devices," Ream said.

"The best training devices are often the simplest," he said conversationally.

He watched them warily as they wandered around looking at the display of training devices.

Thereby the weapons serve as training devices for reaching optimal control of body and mind.

She has a series of special training devices near the gym which are dangerous to nearly anyone except for her.