Search: Look for:   Last 1 Month   Last 6 Months   All time

Weight lifting may help cut risk of metabolic syndrome

Washington, Wed, 24 Oct 2012 ANI

Washington, October 24 (ANI): A new study has revealed that those who lift weights are less likely to have metabolic syndrome-a cluster of risk factors linked to heart disease and diabetes.

Peter M. Magyari, PhD, HFS, CSCS, and James R. Churilla, PhD, MPH, MS, RCEP, CSCS, FACSM of Brooks College of Health, University of North Florida, Jacksonville were behind the study.

"Lifting weights may play a role in reducing the prevalence and risk of metabolic syndrome among U.S. adults," the researchers said.

They analysed data from the 1999-2004 National Health and Nutrition Examination Survey (NHANES), an ongoing, nationally representative study of health risk factors. In the survey, respondents were simply asked whether they lifted weights; the responses were analysed for association with the presence of metabolic syndrome.

Metabolic syndrome is a cluster of risk factors linked to increased rates risk of cardiovascular disease and diabetes. People with at least three out of five risk factors-large waist circumference (more than 40 inches for men and 35 inches for women), high triglyceride levels, reduced levels of high-density lipoprotein cholesterol (HDL, or "good" cholesterol), elevated blood pressure, and high glucose levels-are considered to have metabolic syndrome.

Of 5,618 U.S. adults who had fasting blood samples for analysis, 8.8 percent answered yes to the question about lifting weights. Lifting weights was about twice as common in men than women: 11.2 versus 6.3 percent. It was also more common among younger people-lifting weights became less frequent for people aged 50 years and older.

White and black Americans were about equally likely to lift weights, while Mexican Americans were least likely. People at higher socioeconomic levels were also more likely to say they lifted weights.

This cross-sectional analysis of the 1999-2004 NHANES data found a lower prevalence of metabolic syndrome among people who reported lifting weights: 24.6 percent, compared to 37.3 percent in those who did not lift weights. After adjustment for demographic factors, lifting weights was associated with a 37 percent reduction in the odds of metabolic syndrome.

Several recent studies have evaluated the impact of exercise for prevention and treatment of metabolic syndrome. Resistance exercise, including weight-lifting, may have protective effects. Research has linked greater muscle strength and muscle mass to lower rates of metabolic syndrome. Since lifting weights increases muscle strength and mass, it might also help to decrease the development of metabolic syndrome.

The new study provides population-level data showing that people who lift weights are less likely to have the risk factors that make up metabolic syndrome.

This suggests that incorporating weight lifting or other forms of resistance exercise into physical activity programs might be an effective way to reduce the risk of metabolic syndrome, both for individuals and in the population.

The authors acknowledge some significant limitations of their study-such as a lack of detailed information on weight lifting and other types of resistance exercise, including manual labour.

The findings appeared in the October issue of The Journal of Strength and Conditioning Research, official research journal of the National Strength and Conditioning Association (NSCA). (ANI)


LATEST IMAGES
Manohar Lal being presented with a memento
Manoj Tiwari BJP Relief meets the family members of late Ankit Sharma
Haryana CM Manohar Lal congratulate former Deputy PM Lal Krishna Advani on his 92nd birthday
King of Bhutan, the Bhutan Queen and Crown Prince meeting the PM Modi
PM Narendra Modi welcomes the King of Bhutan
Post comments:
Your Name (*) :
Your Email :
Your Phone :
Your Comment (*):
  Reload Image
 
 

Comments:


 

OTHER TOP STORIES


Excellent Hair Fall Treatment
Careers | Privacy Policy | Feedback | About Us | Contact Us | | Latest News
Copyright © 2015 NEWS TRACK India All rights reserved.