Increasing physical activity in patients with arthritis: A tailored health promotion program
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Physical activity in the United States measured by accelerometer
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Effects of a physical activity intervention on measures of physical performance: Results of the lifestyle interventions and independence for Elders Pilot (LIFE-P) study
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Does late-life physical activity or exercise prevent or minimize disablement? A critical review of the scientific evidence
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The effects of daily weather on accelerometer-measured physical activity among adults with arthritis
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Clinically important improvement in function is common in people with or at high risk of knee OA: The MOST study
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Correlates of improvement in walking ability in older persons in the United States
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