Navigation Links
Regular exercise in middle age protects against muscle weakness later in life
Date:12/14/2013

Hong Kong, China -- A cross-sectional study by investigators from Tokyo University has found that exercising in middle age is a protective factor against sarcopenia and effective in maintaining muscle strength and physical performance. Sarcopenia is a disease associated with the ageing process, resulting in loss of skeletal muscle mass and muscle strength and/or function in the elderly. The multiple adverse health outcomes include physical disability, poor quality of life and premature death.

The study assessed the prevalence of sarcopenia and its association with physical performance in 1000 elderly Japanese participants (349 men and 651 women aged ≥65 years) enrolled in the Research on Osteoarthritis/Osteoporosis Against Disability (ROAD) Study. Handgrip strength, gait speed, and skeletal muscle mass were measured and other information collected, including exercise habits in middle age.

The prevalence of sarcopenia was 13.8% in men and 12.4% in women, and tended to be significantly higher with increasing age in both sexes. Factors associated with sarcopenia were chair stand time (odds ratio [OR], 1.09; 95% CI, 1.04-1.14), one-leg standing time (OR, 0.97; 95% CI, 0.96-0.99), and exercise habit in middle age (OR, 0.53; 95% CI, 0.31-0.90) after adjusting for age, sex and body mass index (BMI).

Analysis showed that exercise habit in middle age was associated with low prevalence of sarcopenia in older age and was significantly associated with grip strength, gait speed, and one-leg standing time after adjusting for age, sex and BMI.

The study was presented at the IOF Regionals 4th Asia-Pacific Osteoporosis Meeting, being held in Hong Kong from December 1215, 2013.


'/>"/>

Contact: Charanjit K. Jagait, Ph.D.
cjagait@iofbonehealth.org
41-229-940-102
International Osteoporosis Foundation
Source:Eurekalert

Page: 1

Related biology news :

1. CU-Boulder-led team finds first evidence of primates regularly sleeping in caves
2. Alpine Fault study shows new evidence for regular magnitude 8 earthquakes
3. Caltech researchers find evidence of link between immune irregularities and autism
4. Exercise during pregnancy gives newborn brain development a head start
5. Research reveals roles for exercise and diet in aging, depression
6. For obese teen girls, aerobic exercise may trump resistance training in health benefits
7. Moderate exercise not only treats, but prevents depression
8. Biomedical Advanced Research and Development Authority (BARDA) Exercises Option with Pfenex Inc. To Extend Contract and Increase Funding for the Development of a Recombinant Protective Antigen (rPA) Based Anthrax Vaccine
9. Doubling the daily allowance of protein intake with diet and exercise protects muscle loss
10. MARC travel awards announced for the Grant Writing Seminar & Practical Exercises Workshop
11. Watermelon juice relieves post-exercise muscle soreness
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:2/13/2017)... , Feb. 13, 2017 Former 9/11 ... Senate Judiciary Committee, Janice Kephart of Identity ... President Donald Trump,s "Executive Order: Protecting the ... (Jan. 27, 2017):  "As President Trump,s ,Travel ... Circuit has now essentially banned the travel ban, it ...
(Date:2/8/2017)... NEW YORK , Feb. 7, 2017 Report ... ... and should reach $11.4 billion by 2021, growing at a ... Report Includes - An overview of the global markets for ... from 2015, estimates for 2016, and projections of compound annual ...
(Date:2/7/2017)... , February 7, 2017 Ipsidy ... Solutions Corporation [OTC: IDGS], ("Ipsidy" or the "Company") a ... transaction processing services, is pleased to announce the following ... Effective January 31, 2017, Philip D. ... Directors, CEO and President.  An experienced payment industry professional ...
Breaking Biology News(10 mins):
(Date:2/22/2017)... ... February 22, 2017 , ... Park Systems , ... AFM Luncheon for all SPIE attendees and Park customers on Feb. ... block from the San Jose Convention Center. The luncheon will feature a talk ...
(Date:2/22/2017)... -- Scientists propose in Nature blocking a ... and maybe other lysosomal storage diseases as a possible ... therapies. An international research team led by ... included investigators from the University of Lübeck in ... The study was conducted in mouse models of lysosomal ...
(Date:2/22/2017)... ... February 22, 2017 , ... ... of precision treatments for neurodegenerative diseases, today announced it has issued a scientific ... This is one of a series of commentaries from ProMIS’s scientific team offering ...
(Date:2/22/2017)... ... February 22, 2017 , ... LabRoots , the ... from around the world, is pleased to announce the launch of a new scholarship ... mathematics (STEM) fields. , This merit-based scholarship is open to all high school seniors, ...
Breaking Biology Technology: