Golfer's arm bend restraining device

Claim 1

A GOLF SWING CORRECTING DEVICE FOR APPLICATION TO A GOLFER''S ARM COMPRISING A BRACE FORMED OF A PAIR OF ELONGATED TELESCOPICALLY ARRANGED MEMBERS, MEANS TO FASTEN THE BRACE AT THE WRIST AND BICEPS SO THAT IT EXTENDS ACROSS THE INSIDE OF THE ELBOW, SAID MEMBERS BEING TELESCOPICALLY MOVABLE BETWEEN EXTENDS AND RETRACTED POSITIONS UPON MOVEMENT OF THE ARM BETWEEN STRAIGNTENED AND BENT POSITIONS AND BEING RELATIVELY ROTATABLE TO PERMIT PRONATION OF THE HAND, AND MUTUALLY ENGAGEABLE LOCKING MEANS ON EACH MEMBER LOCATED SO AS TO BE OPERATIVELY EFFECTIVE FOR LOCKING THE MEMBERS IN A PREDETERMINED POSITION UPON THEIR CHANGE IN RELATIVE POSITIONS FROM A FULLY EXTENDED POSITION EFFECTED BY THE TENDENCY OF THE ARM TO BEND DURING THE BACK-SWING TO THEREBY PREVENT BENDING OF THE ARM AND TO BE OPERATIVELY INEFFECTIVE UPON SAID MEMBERS CHANGE IN RELATIVE POSITIONS EFFECTED BY THE PRONATION OF THE HAND IN THE FOLLOW-THROUGH PORTION OF THE SWING, TO THEREBY PERMIT THE MEMBERS TO MOVE A RETRACTED POSITION AND THEREBY PERMIT THE ARM TO BEND FREELY.