Exergaming and older adult cognition: a cluster randomized clinical trial.

Background: Dementia cases may reach 100 million by 2050. Interventions are sought to curb or prevent cognitive decline. Exercise yields cognitive benefits, but few older adults exercise.

Social facilitation in virtual reality-enhanced exercise: competitiveness moderates exercise effort of older adults.

This study examined the effect of virtual social facilitation and competitiveness on exercise effort in exergaming older adults. Fourteen exergaming older adults participated. Competitiveness was assessed prior to the start of exercise.

Cognitive health benefits of strengthening exercise for community-dwelling older adults.

While aerobic exercise has been linked to improved performance on cognitive tasks of executive functioning among older adults, not all older adults can avail themselves of such exercise due to physical limitations. In this study, community-dwelling older adults were evaluated on tasks of executive functioning before and after a month-long strengthening, nonaerobic exercise program. A total of 16 participants who engaged in such exercise showed significantly improved scores on Digits Backward and Stroop C tasks when compared to 16 participants who were on an exercise waiting list.