A Spalding Rocky Colavito baseball glove I had for more than 40 years was lost while attending a Rangers game. I take the glove to games partly in self defense in case someone lines the ball into the stands where we sit in the infield area. I purchased both a Rawlings Jeter model and Josh Hamilton model Wilson glove. Does anyone have any suggestions on breaking them in besides playing catch? They are, of course , stiff as a board.