App-based strength and balance self-test in older adults: an exploratory study from a user perspective

Area of Science:

• Gerontology
• Rehabilitation Science
• Digital Health

Background:

• Falls pose a significant risk to the aging population, with global increases in individuals over 65 years old.
• Effective fall prevention strategies are crucial for this demographic.
• The development of accessible, technology-based interventions is a growing area of research.

Purpose of the Study:

• To assess the usability of an app-based system for self-administered strength and balance tests in older adults.
• To identify challenges and user perspectives regarding digital health tools for fall risk assessment.

Main Methods:

• A small-scale study involving four older adult participants.
• Exploration of the feasibility of using a smartphone application for strength and balance self-testing.

Main Results:

• Older adults experienced difficulties in self-administering basic strength and balance tests using a smartphone app.
• Specific challenges included managing test initiation, cessation, and counting repetitions (e.g., sit-to-stand).

Conclusions:

• App-based strength and balance self-testing presents usability challenges for the older adult population.
• Despite difficulties, participants valued the potential for independent health monitoring.
• Future research should focus on refining these digital tools for improved accessibility and effectiveness in fall prevention.