The term fairways in regulation or driving accuracy refers to the number of fairways that you successfully hit with your first stroke on each hole from the tee. FIR can only be achieved on par 4s and par 5s. FIR is normally displayed as a percentage.

Wrist-to-floor measurement or WTF for short is a common method in which the golfer stands with their feet together in street / tennis shoes with their arms hanging straight down and relaxed. Then someone measures from the floor to the crease just above the wrist.

Clubs are matched to your height and the distance between your hands and the ground. To find the right size clubs for your body, use recent height measurement to determine the proper angle for your clubs. It usually helps to have another person measure, so you get the most accurate measurements possible.