Development of a simulated round of golf.
OBJECTIVE
The aim of this study was to develop a laboratory-based treadmill simulation of the on-course physiological demands of an 18-hole round of golf and to identify the underlying physiological responses.


METHODS
Eight amateur golfers completed a round of golf during which heart rate (HR), steps taken, and global positioning system (GPS) data were assessed. The GPS data were used to create a simulated discontinuous round on a treadmill. Steps taken and HR were recorded during the simulated round.


RESULTS
During the on-course round, players covered a mean (+/-SD) of 8,251 +/- 450 m, taking 12,766 +/- 1,530 steps. The mean exercise intensity during the on-course round was 31.4 +/- 9.3% of age-predicted heart rate reserve (%HRR) or 55.6 +/- 4.4% of age-predicted maximum HR (%HRmax). There were no significant differences between the simulated round and the on-course round for %HRR (P = .537) or %HRmax (P = .561) over the entire round or for each individual hole. Furthermore, there were no significant differences between the two rounds for steps taken. Typical error values for steps taken, HR, %HRmax, and %HRR were 1,083 steps, +/-7.6 b x min(-1), +/-4.5%, and +/-8.1%, respectively.


CONCLUSIONS
Overall, the simulated round of golf successfully recreated the demands of an on-course round. This simulated round could be used as a research tool to assess the extent of fatigue during a round of golf or the impact of various interventions on golfers.
Hayes
Philip R
PR
Division of Sport Sciences, Northumbria University, Newcastle-upon-Tyne, UK.
van Paridon
Kjell
K
French
Duncan N
DN
Thomas
Kevin
K
Gordon
Dan A
DA
D001786:Blood Glucose / Q000032:analysis; D003198:Computer Simulation; D005080:Exercise Test / Q000295:instrumentation*; D040362:Geographic Information Systems; D006055:Golf / Q000502:physiology*; D006339:Heart Rate / Q000502:physiology; D006801:Humans; D008297:Male; D008875:Middle Aged; D005082:Physical Exertion / Q000502:physiology; D014556:Urine / Q000502:physiology
D001786:Blood Glucose