A "Putting Green" is a specially designed area on a golf course where players practice their putting skills. It is typically made of smooth, well-maintained grass that mimics the conditions found on the course's greens. Putting greens can vary in size and shape, and they often feature different slopes and contours to help golfers improve their accuracy and touch. In addition to being found on golf courses, putting greens can also be installed in backyards or at golf training facilities. Many professional golfers, including Tiger Woods and Phil Mickelson, use putting greens to refine their short game, as putting is a crucial aspect of golf that can significantly impact a player's overall score.