The Sonic Golf system was famously used by Vijay Singh to help win in 2008… but then again, what training aid hasn't Vijay Singh used?

As seen on Fore Inventors Only, we take a look at the product that perhaps should have won.

You are about to enter another dimension, not only of sight and sound but of mind - the golfing mind. Is it worth the trip?

The Boomerang Putting System is an easy-to-use training aid that lets a golfer practice just about anywhere he or she wants. While a bit gimmicky in the promotion of the product, the Bommerang itself is simple and provides just what a golfer needs - a tool that provides instant feedback to groove your putting stroke.

Mike Pedersen is an accomplished athlete in peak physical condition. Can the stretching routine he demonstrates help your swing? That will depend on you.

Great things really do come in small packages (and carry the name of the PGA Tour's 'Big Easy')!

MyTPI: all the benefits of a personal physical trainer without someone screaming "ONE MORE TIME!" in your ear.

Proper fitness, nutrition, and mental training can significantly improve your results whether you are a touring professional or weekend hack. If you are serious about getting better at golf and improving your overall health this book may be a step in the right direction for you.

While no substitute for instruction from a PGA Professional, the Leadbetter Swing Setter promotes key swing fundamentals.

The ProAim has been widely touted as a great training aid. I fail to see why: it's a waste of sixty bucks that may in fact impair your putting far more than it helps it.

Build your own 8' x 8' putting green for less than $250! Illustrated, step-by-step instructions.

The Sand Trap takes a look at Ultimate Golf Fitness Guide by Mike Pedersen. At $47, this eBook tips the "expensive" scales a bit, but it's worth it in the end.

Heading into winter? Exercise, ya lazy fool!

The AJ Golf series promises to reveal the truth about golf for only $89.95. Does it?