Major life transitions such as retirement may lead to changes in
physical activity levels. Remaining physically active after retirement can help
promote physical health and wellness and help prevent chronic disease. Remaining
healthy is a priority for most of us when we retire, however a study
found that retirees are not that good at
keeping up our exercise regime after about a year of retirement.
The review
included 21 randomized controlled
trials with 10, 519 participants aged 55-70 years, and 15 of the
trials were combined statistically. Interventions involved group education and
a standard goal of 150 min of physical activity per week, with some
interventions being tailored to the participants. Physical activity was
measured either by self-report or devices such as pedometers. Those exposed to
physical activity interventions were compared to those who received either no
intervention or minimal intervention, and activity levels were measured from 12
months to up to 24 months after the intervention.
When measured using a pedometer, step counts were significantly higher
at 12 months, among those who received the intervention compared to those not
exposed. When measured by self-report, physical activity levels were
significantly higher at 12 months among those who received the intervention
compared to those not exposed. In the longer term however (18-24 months) these
positive effects were not maintained. The optimal number of intervention
sessions appeared to be 11.
In adults of retirement age, physical activity interventions are
effective at increasing step count and physical activity levels at 12 months
but not 24 months after the intervention. The number of contacts beyond 11 does
not result in ongoing increases in physical activity levels.
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