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Recent News and Articles on the Keywords: health + without + exercise  Related to the article below (Last Update: 8/4/2008)

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eMaxHealth.com, NC -
... and its relation to health, published a study in the journal Cell on the results of a substance that increased exercise endurance without daily exertion ...

Daily Mail
Exercise and good eating habits a family affair
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Exercise in a Pill
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As you state, the generation of ?more high-endurance fibers ... could be great news for those who want to exercise without actually exercising,? and, ...
Pledge To Hedge: Staying Healthy in Today?s Whipsaw Markets
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Drug offers promise of fitness without effort
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Train like an Olympian
U-M Health System News, MI -
Overall Greene says the benefits of exercise on your health can be vast. Improved mood and mental acuity, an increase in flexibility and strength, ...
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Source: Google News

Prediction of functional aerobic capacity without exercise testing. -
AS JACKSON, SN BLAIR, MT MAHAR, LT WIER, RM ROSS, … - Medicine & Science in Sports & Exercise, 1990 - acsm-msse.org
... Laboratory, NASA/Johnson Space Center, Houston, TX 77058; and Department of Health
and Human ... Prediction of functional aerobic capacity without exercise testing ...

A cost-effectiveness analysis of exercise as a health promotion activity -
EI Hatziandreu - American Journal of Public Health, 1988 - Am Public Health Assoc
... We used cost-effectiveness analysis to estimate the health and economic ... Two hypothetical
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Effects of an Energy-Restrictive Diet With or Without Exercise on Abdominal Fat, Intermuscular Fat, … -
I Janssen, A Fortier, R Hudson, R Ross - Diabetes Care, 2002 - Am Diabetes Assoc
... Effect of Calorie Restriction with or without Exercise on Body ... caloric restriction
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Exercise Training and the Cardiovascular Consequences of Type 2 Diabetes and Hypertension Plausible … -
KJ Stewart - JAMA, 2002 - Am Med Assoc
... have focused on glycemic control, not cardiovascular health. There is substantial
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Physical Activity and Coronary Heart Disease in Men The Harvard Alumni Health Study -
HD Sesso, RS Paffenbarger, IM Lee - Circulation, 2000 - Am Heart Assoc
... Physical activity and cardiovascular health. ... The effects on plasma lipoproteins of
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Resistance Exercise in Individuals With and Without Cardiovascular Disease Benefits, Rationale, … -
ML Pollock, BA Franklin, GJ Balady, BL Chaitman, … - Circulation, 2000 - Am Heart Assoc
... emphasized dynamic lower-extremity exercise, research increasingly ... in persons with
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… Activator, and Fibrinogen Effect of Dieting With or Without Exercise in Overweight Postmenopausal … -
OL Svendsen, C Hassager, C Christiansen, JD … - Arteriosclerosis, Thrombosis, and Vascular Biology, 1996 - Am Heart Assoc
... Exercise in general has a positive effect on health. 34 The nonacute effect of exercise
without energy restriction on PAI-1 and fibrinogen is not clear. ...

… Consensus Panel Guide to Comprehensive Risk Reduction for Adult Patients Without Coronary or Other … -
TA Pearson, SN Blair, SR Daniels, RH Eckel, JM … - Circulation, 2002 - Am Heart Assoc
... A statement for health professionals by the Committee on Exercise and Cardiac ... Resistance
exercise in individuals with and without cardiovascular disease ...

Exercise intensity and longevity in men. The Harvard Alumni Health Study -
IM Lee, CC Hsieh, RS Paffenbarger - JAMA, 1995 - Am Med Assoc
... Subjects were Harvard University alumni, without self-reported ... to all-cause mortality;
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Exercise standards. A statement for health professionals from the American Heart Association -
GF Fletcher, VF Froelicher, LH Hartley, WL Haskell … - Circulation, 1990 - Am Heart Assoc
... cialists, technologists, and other health professionals involved ... dynamic).1 Isometric
exercise, defined as a constant muscular contraction without movement (eg ...

Source: Google Scholar
 
 

Dieting without exercise harms bone health

Last Updated: 2006-12-11 16:00:42 -0400 (Reuters Health)

NEW YORK (Reuters Health) - Men and women who lose weight through caloric restriction, without exercise, also lose bone at the hip and spine, increasing their risk for the bone-thinning disease osteoporosis and fractures, a study shows. Adding regular exercise to a calorie-restricted diet helps shield the bones from the harmful effects of dieting.

"Exercise protects against bone loss during voluntary weight loss," Dr. Dennis T. Villareal, who led the study, told Reuters Health. "Therefore, it would be important to combine calorie restriction and exercise to derive the benefits of weight loss and preserve bone."

Villareal, from Washington University School of Medicine in St. Louis, and colleagues studied the effects of weight loss on bone loss in 30 women and 18 men whose average age was 57 years. The study subjects were overweight but not obese.

Article continues below and (thank you)

 

For one year, 19 subjects stuck to a calorie-restricted diet; 19 ate their usual number of calories but engaged in regular exercise; and 10 in a comparison "control" group received healthy lifestyle tips only. All but two participants completed the yearlong study.

At the end of the 12 months, the dieters lost an average of 18.1 pounds, while the exercisers lost 14.8 pounds and those in the control group had no significant change in their weight.

As reported in the Archives of Internal Medicine, the dieters lost an average of 2.2 percent of bone density in the lower spine and at the hip. In contrast, there were no significant changes in bone mineral density in the exercise group or healthy lifestyle groups.

The action of muscles pulling on bones during exercise is thought to produce "healthy" strain on the skeleton that stimulates the production of new bone, the investigators note. The current study supports this line of thought.

"It's important that calorie restriction not be seen as a bad thing," Villareal said, "because it offers enormous benefits with respect to reducing disease risk and is effective for weight loss. Also, there is a real possibility that calorie restriction provides anti-aging benefits that cannot be achieved through exercise alone."

However, to maintain healthy bones, "exercise should be an important component of a weight loss program to offset adverse effects of calorie restriction on bone," the team concludes.

SOURCE: Archives of Internal Medicine, December 11/25, 2006.

Copyright © 2006 Reuters Limited. All rights reserved. Republication or redistribution of Reuters content, including by framing or similar means, is expressly prohibited without the prior written consent of Reuters. Reuters shall not be liable for any errors or delays in the content, or for any actions taken in reliance thereon. Reuters and the Reuters sphere logo are registered trademarks and trademarks of the Reuters group of companies around the world.

 
 
 
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