A round of golf is good for older peoples’ mental as well as physical well-being, according to a new study.
Researchers found that one 18-hole round of golf or walking six kilometers (3.7 miles) may “significantly improve” immediate cognitive function in people over 65 years of age.
An international team, including University of Edinburgh scientists, aimed to explore the immediate effects of three distinct cognitively demanding aerobic exercises on cognition and related biological responses in older, healthy adults.
The study involved 25 healthy older golfers, aged 65 and above, who participated in three different exercises: an 18-hole golf round, a 6km (19685.04 feet) Nordic walking session, and a 6km (19685.04 feet) regular walking session.
Each exercise involved the participants maintaining their typical pace, corresponding to brisk walking.
Cognitive function was assessed using widely used tests.
The TMT-A test measures lower cognitive functions, such as attention and processing speed, while the TMT-B test measures more demanding “executive” functions such as the task-switching ability.
Blood samples were also collected to measure brain-derived neurotrophic factor (BDNF) and cathepsin B (CTSB) levels. Both have been suggested to reflect the benefits of exercise in the brain.
The participants also wore fitness monitoring devices to record exercise-specific data such as distance, duration, pace, energy expenditure and steps.
An ECG sensor with a chest strap was used to monitor heart rate.
The findings, published in BMJ Open Sport & Exercise Medicine, showed that a single session of any of the three exercises – 18 holes of golf, a 6km (19685.04 feet) Nordic walk or 6kms of regular walking- improved lower cognitive functions measured with the TMT-A test in older adults.
No significant effects were seen on the levels of BDNF and CTSB.
Nordic walking and regular walking were also associated with enhanced executive functions measured with the TMT-B test.
The study’s first author is Dr. Julia Kettinen, of the University of Eastern Finland. said: “These findings underscore the value of age-appropriate aerobic exercise, such as golf, Nordic walking and regular walking, in maintaining and enhancing cognitive function among older adults.”
She added: “Previous research has shown that exercise also holds promise as a potential strategy for those experiencing cognitive decline.”
Produced in association with SWNS Talker
