A MOST INTERESTING AND INFORMATIVE ITEM , HOWEVER SPRING TRAINING SHOULD NEVER BE WRITTEN AS spring-training ... 

THIS IS SOMETHING WHICH STILL CROPS UP FROM TIME TO TIME, MAINLY  ONLY  IN  THE GLOBE & MAIL WHICH  STILL STICKS  TO THEIR  OUT-OF-DATE STYLE  BOOK ... 

 LASTLY, FOR DECADES FROM THE TURN OFTHE LAST CENTURY, IT WAS ALWAYS WRITTEN AS Spring Training BUT FEW NOW WRITE  IT WITH A  LARGE ' S ' AND  ' T '  ANY LONGER.