They come in the form of open spaces, indoor domes, and multi-tiered structures; you can hit off grass and artificial surfaces. Like at anything you want to improve: Practice, practice, practice.

In addition to a round of golf, the Digital Shield is perfectly suited for the driving range where golfers repeatedly pound out one ball after another. The susceptible points of contact on the bottom (or off) hand are no longer vulnerable to blisters, chafing, and the ensuing discomfort that distracts a golfer from focus, play, and pleasure.