Patent ID: 6881156

Claim:
A foldable, air-resistance golf training aid, comprising: an elongated, flexible hub having an outer side, an inner side, opposed upper and lower ends, and opposed sides; a plurality of air resistance vanes extending parallel to and spaced radially outward from said hub; said hub being foldable between a stretched, wrapped, cylindrical configuration having said opposed sides mutually proximate and a stored generally rectangular rest configuration having said opposed sides mutually remote; said inner side of said hub in said wrapped, cylindrical configuration being of such circumference as to engage the shaft of a golf club; said plurality of vanes including a pair of outer vanes proximate respective said opposed sides and at least one intermediate vane; said pair of outer vanes having at least one securing fastener extending between said pair of outer vanes and holding said hub in said stretched, cylindrical configuration, said securing fastener being detachable from at least one of said pair of outer vanes to allow folding of said hub from said stretched, cylindrical configuration to said stored, rest configuration.