Have you ever hit a shot with a 3/4 swing and were surprised to see that it traveled the further than expected? Or even equivalent to your normal distance for a full swing? More control? How about performance in the wind? How about 3/4 with a wood/driver? Everybody's perception of a 3/4 swing is different, however it's worth a try. Too many amateurs swing 110%. I am working very hard not to be one of them.