After deciding yesterday to get back into more/better/focused practice I started thinking about the various training aids I've purchased through the years. Some were good and others not so good. Below I've posted my top three in no particular order. Let's see what your top three are. (with pictures if applicable)    Pivot Pro   I've had this one for a number of years and when I purchased it I found it to be very effective. Sure, you can basically achieve similar effect by placing something u