How often should older adults participate in physical activity to maintain health?

The recommendation for older adults to engage in at least 150 minutes of moderate-intensity physical activity per week is based on substantial evidence that highlights the numerous health benefits this level of activity provides. When older adults participate in regular physical activity, they can enhance their cardiovascular health, maintain mobility, improve mental health, strengthen their muscles, and reduce the risk of chronic diseases such as diabetes and hypertension.

Moderate-intensity activities may include brisk walking, swimming, gardening, or cycling, and these types of physical activities are achievable and sustainable for many older adults. Spreading this activity throughout the week makes it more manageable and encourages consistency, which is key for long-term health benefits.

In contrast, while high-intensity activities may be beneficial for some individuals, the requirement for 75 minutes of high-intensity activity may not be appropriate or feasible for many older adults due to potential physical limitations. Participating only once a month does not meet the recommended guidelines for health and would not support the maintenance of physical fitness. Daily activity for 30 minutes is beneficial but may not meet the total accumulation of 150 minutes per week that is endorsed for maintaining overall health in older adults.