Patent ID: 7172515

Claim:
A golf swing plane training apparatus comprising: (a) a pair of elastic cords suspended substantially parallel to the ground and parallel to each other at a predetermined height; and (b) a free standing frame structure suspending said pair of elastic cords in tension, wherein (i) said free standing frame structure comprises: (A) a first end attachment member secured to a first base assembly and a first vertical support, (B) a second end attachment member secured to a second base assembly and a second vertical supports, and (C) a forward spreader member separating said first base assembly from said second base assembly at a predetermined distance sufficient to accommodate a full swing with a given golf club, and (ii) said free standing frame structure has sufficient reinforcement to allow the repeated urging and relieving of forces upon said pair of elastic cords from a multitude of directions, whereby a golfer can swing the given golf club between said pair of elastic cords to determine if said swing is correct.