Plasma lipid levels in active and sedentary premenopausal females.
Cross-sectional data on 19 long-distance runners (LD), 17 aerobic dancers (AD), 19 recreational joggers (RJ), and 15 inactive controls (IC) were examined for cardiovascular endurance and determination of plasma lipoproteins. Subjects included premenopausal eumenorrheic females who were non-smokers and presently not using oral contraceptives. Results indicated that all groups were similar in age, height and weight. Only the AD group had a significantly lower percent body fat (p less than .001) than the other groups. The LD, AD and RJ groups had a significantly higher VO2max than the IC group (p less than .05), and the LD and AD groups had a significantly higher VO2max than the RJ group (p less than .05). Analysis of a one-day food log indicated that the only difference in diet among the groups was a significantly lower intake of total and monounsaturated fat in the AD group (p less than .05) and a significantly lower intake of carbohydrates in the IC group than the AD group (p less than .05). Analysis of plasma lipids revealed no significant differences in any lipid variables among the groups. These findings indicate that healthy premenopausal eumenorrheic females with similar physical characteristics also have similar plasma lipid profiles regardless of their physical activity level.
Perry
A C
AC
Human Performance Laboratory, School of Education, University of Miami, Coral Gables, FL 33124.
Shaw
M H
MH
Hsia
L
L
Nash
M S
MS
Kaplan
T
T
Signorile
J F
JF
Appleyate
B
B
D000328:Adult; D008076:Cholesterol, HDL / Q000097:blood*; D008078:Cholesterol, LDL / Q000097:blood; D015243:Cholesterol, VLDL / Q000097:blood; D003615:Dancing; D015444:Exercise; D005260:Female; D006801:Humans; D007590:Jogging; D008055:Lipids / Q000097:blood*; D008597:Menstrual Cycle; D008875:Middle Aged; D009752:Nutritional Status; D012420:Running; D014280:Triglycerides / Q000097:blood
D008076:Cholesterol, HDL; D008078:Cholesterol, LDL; D015243:Cholesterol, VLDL; D008055:Lipids; D014280:Triglycerides