The effect of concurrent training on blood lipid profile and anthropometrical characteristics of previously untrained men.
BACKGROUND
There is little information regarding the effects of concurrent training (endurance and resistance training performed in the same overall regimen) on blood lipid profile in sedentary male subjects. This study compared the effects of 3 different 8-wk training programs [endurance training (ET), strength training (ST) and concurrent training (CT)] on blood lipid profile and body composition in untrained young men.


METHODS
A total of 27 subjects were randomly allocated to an ET, ST or CT group which performed either progressive treadmill (ET), free weight (ST) or both the endurance and strength training requirements for 8 weeks.


RESULTS
High-density lipoprotein and low-density lipoprotein profiles significantly improved in the ET and CT groups (P < .01) but not in the ST group. Triglyceride and total cholesterol profiles significantly improved in all 3 training groups. Total fat mass significantly decreased in the ET and CT groups (P < .001) but not in the ST group, whereas fat free mass significantly increased in the ST and CT groups (P < .01) but not in the ET group.


CONCLUSIONS
These results indicate that CT can be used to simultaneously improve both the serum lipid profile and body composition of previously untrained, apparently health young men.
Ghahramanloo
Ehsan
E
Health and Exercise Science, University of New South Wales, Sydney, Australia.
Midgley
Adrian W
AW
Bentley
David J
DJ
D000328:Adult; D000704:Analysis of Variance; D000886:Anthropometry; D001823:Body Composition / Q000502:physiology*; D015992:Body Mass Index; D002784:Cholesterol / Q000097:blood; D006801:Humans; D008055:Lipids / Q000097:blood*; D008074:Lipoproteins / Q000097:blood; D008297:Male; D010353:Patient Education as Topic / Q000379:methods; D010807:Physical Endurance / Q000502:physiology*; D055070:Resistance Training / Q000379:methods*; D057185:Sedentary Behavior; D055815:Young Adult
D008055:Lipids; D008074:Lipoproteins; D002784:Cholesterol