Evidence-based yet still challenging! Research on physical activity in old age

Area of Science:

• Gerontology
• Public Health
• Exercise Science

Background:

• Sedentary behavior in older adults worsens age-related physiological decline.
• Physical activity is paramount for maintaining functional health and quality-of-life in aging populations.
• Growing research highlights exercise as a superior facilitator of healthy aging.

Discussion:

• Research on physical activity in old age is hindered by the heterogeneity of the aging process (inter- and intra-individual differences).
• Challenges include varied assessment tools, inappropriate participant selection criteria, and inadequate recruitment strategies.
• Difficulties in translating research findings to real-world applications and underutilization of technology pose significant obstacles.

Key Insights:

• Physical activity significantly impacts all health aspects in older adults.
• Addressing research constraints is vital for advancing the field of active aging.
• A multidisciplinary approach is essential for overcoming current research limitations.

Outlook:

• Establish a network of scientists and stakeholders to set consensus-based goals for active aging research.
• Develop evidence-based, comprehensive plans to tackle identified challenges in physical activity research for older adults.
• Explore innovative technological solutions and refine methodologies to enhance the study and implementation of physical activity interventions in aging populations.