This gadget uniquely rests on your lead shoulder and adjusts based on your arm length to give you the feeling of an ideal golf swing.
Courtesy
I gave it a try to see how it works in real life — here are the pros and cons.
As you can see, the pros outweigh the cons here. This is a great off-season training aid to use at the range or in your living room to get ready for the upcoming golf season. You can buy your own Sure-Set training aid below.