Replacing sedentary time for physical activity: Does intensity matter for body composition in oldest-old adults?

Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

1. 1Waking-hours sedentary behaviour and its PA-independent associations with muscle strength, specific force, activation capacity, and fatigability in older adults2026
2. 2Associations of accelerometry-measured and self-reported physical activity and sedentary behavior with skeletal muscle energetics: The Study of Muscle, Mobility and Aging (SOMMA)2024 · 19 citations
3. 3Twenty-four-hour movement composition is associated with HR-pQCT bone strength in older adults: The Study of Muscle, Mobility and Aging (SOMMA)2026
4. 4Sedentary behaviour (especially accumulation pattern) has an independent negative impact on skeletal muscle size and architecture in community-dwelling older adults2024 · 9 citations
5. 5Associations Between Physical Activity, Muscle Mass, and Functional Outcomes in Community-Dwelling Older Adults from Chile: A Cross-Sectional Study2026