College of Education & Professional Studies (Darden)
Human Movement Sciences
The purpose of this study was to determine the associations between isokinetic leg muscular strength and cardiovascular disease (CVD) risk factor characterizations in Americans aged 50 and older. Using a publicly available dataset from the National Health and Nutrition Examination Survey (NHANES), a secondary analysis was conducted on participants (males ≥50 yrs; females ≥55 yrs; N=10,858) pooled from 1999 to 2002. CVD risk factors were determined using the American College of Sports Medicine (ACSM) cutoff values. CVD risk factor characterization was determined by creating CVD risk factor profiles (i.e., the total number of CVD risk factors an individual possesses), then separating participants into low (0-2 CVD risk factors), moderate (3-5), and high (6-8) risk groups. Muscular strength was determined by isokinetic maximal peak force (PF) of the leg extensors, both raw and normalized to body mass. Normalized, but not raw, muscular strength was shown to be significantly inversely associated with CVD risk factor characterization for both males and females (P
Muscular Strength, Cardiovascular, Cardiovascular disease, normalized strength, cardiovascular disease risk factors, isokinetic strength
Exercise Science | Other Kinesiology
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Harden, Joel E.; Reynolds, Leryn J.; Wilson, Patrick B.; and Gerstner, Gena R., "The Impact of Muscular Strength on Cardiovascular Disease Risk Factors" (2022). College of Education & Professional Studies (Darden) Posters. 7.