Education and demonstration – Physical education
Patent
1991-07-12
1993-10-05
Harrison, Jessica
Education and demonstration
Physical education
434252, 434257, 2731831, 2731861, 273 35A, A63B 6900
Patent
active
052499677
ABSTRACT:
A video training device and method for enabling a student athlete to closely pattern his dynamic technique after that of a recognized master. The exemplary device includes a pair of video cameras that transmit live images of the student as seen from those directions that best represent the technique. A video overlay generator receives the live images and combines them, while still in their video signal format, with a corresponding set of self-generated template images that represent, in static outline form, the dynamic technique of the master in the desired sport situation. The combined sets of images are sent to a pair of visual monitors for simultaneous, superimposed display of each set on a respective screen. User-operated controls on the video overlay generator permit the static image on each screen to be adjusted in size, moved vertically or horizontally, or switched to a new static image representing a different sport situation. In practicing the method, the student, preferably viewing both screens in a mirror, maneuvers his or her extremities, including those defined by the sports equipment, so that the live image of each extremity moves across those display locations of a respective screen that are occupied by different portions of the corresponding outline. For example, in a golf swing, the dominant arm of the student that leads the downswing is preferably maneuvered in increasing pronation as the transition between the backswing and downswing portion of the technique is approached.
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O'Leary George P.
Owen Stephen G.
Harrison Jessica
O'Leary George P.
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