Energy balance
Low levels of spontaneous physical activity (SPA) are associated with a higher rate of subsequent body weight and fat mass gain in Pima Indian males.
Focus on increasing your daily non-exercise movement. This includes fidgeting, pacing, or just staying generally active throughout the day. In this study, men with lower levels of this spontaneous activity gained more weight over time, suggesting that keeping your body in motion outside of formal exercise is a key factor in weight maintenance.
In males only, SPA correlated inversely to the rate of subsequent body weight change (r = -0.25, P < 0.05) and the rate of fat-mass change (r = -0.35, P < 0.005).
Why this rating
Longitudinal study with controlled respiratory chamber measurements, though limited to a specific ethnic group (Pima Indians) and sex (males).
Source
Spontaneous physical activity and obesity: cross-sectional and longitudinal studies in Pima Indians
F. Zurlo et al. · American Journal of Physiology-Endocrinology and Metabolism · 1992
DOI 10.1152/ajpendo.1992.263.2.e296
More from this paper
- Spontaneous physical activity (SPA) varied widely from 4.4 to 17.5% and was higher in males (9.3 +/- 2.0%) than in females (8.6 +/- 2.3%; P less than 0.05).Strong
- SPA accounted for a significant portion of the daily energy expenditure (24-h EE) in both males (1,389 +/- 423 kJ/day) and females (1,163 +/- 351 kJ/day).Strong
- In males only, SPA correlated inversely to the rate of subsequent body weight change (r = -0.25, P less than 0.05) and the rate of fat-mass change (r = -0.35, P less than 0.005).Strong
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