Figure 1.
Age-adjusted prevalence estimates of metabolic syndrome criteria and prehypertension in US adults aged ≥20 years, according to level of muscular strengthening activity (MSA), National Health and Nutrition Examination Survey 1999–2004. (□), ≥2 days/week MSA; (), <2 days/week MSA; (
), no MSA. IFG, impaired fasting glucose; WC, waist circumference.