The great American golfer Billy Casper, who died earlier this year, once said that "golf puts a man's character on the anvil and his richest qualities - patience, poise, restraint - to the flame".
If Casper had ever played speedgolf, he would surely have included lung capacity on that list.
A sport that requires Open-winning golf skills and Olympian fitness, speedgolf requires players to complete a round of the course in the fastest possible time. Results are calculated by adding the player's total score to the time taken to complete the course.
Speedgolf has gained in popularity around the world over the past few years - and since February, Rotorua has been the home of the sport in New Zealand.
Landyn Edwards is the apprentice groundsman at Lake View Golf Club, and a successful national golfer. He is the New Zealand speedgolf champion, after his win at the inaugural Tompkins Wake NZ Speedgolf at Rotorua Golf Club in February.