Activate Now
 
ProHealth health Vitamin and Natural Supplement Store and Health
Home  |  Log In  |  My Account  |  View Cart  View Your ProHealth Vitamin and Supplement Shopping Cart
800-366-6056  |  Contact Us  |  Help
Facebook Google Plus
Fibromyalgia  Chronic Fatigue Syndrome & M.E.  Lyme Disease  Natural Wellness  Supplement News  Forums  Our Story
Store     Brands   |   A-Z Index   |   Best Sellers   |   New Products   |   Deals & Specials   |   Under $10   |   SmartSavings Club

Trending News

Patient Insights into the Design of Technology to Support a Strengths-Based Approach to Health Care.

Greater intake of dietary omega-3 fatty acids associated with lower risk of diabetic retinopathy

SURVEY: Weight Management & Chronic Illness

Japanese green tea consumers have reduced risk of dementia

Do Nothing, Accomplish Everything! The Connection Between Breathing and Healing

Nature Heals

Best Herbs to Help With Insomnia

Meet the ProHealth Editors

Choline: Why You Should Eat Your Egg Yolks and Take Krill

Calcium, vitamin D supplementation associated improved stroke recovery

 
Print Page
Email Article

Physical fatigability & exercise capacity in Chronic Fatigue Syndrome (CFS): association with disability, somatization & psychopathology

  [ 53 votes ]   [ Discuss This Article ]
By Fischler B, Dendale P, Michiels V, Cluydts R, Kaufman L, De Meirleir K • www.ProHealth.com • April 10, 1997


Physical fatigability and avoidance of physically demanding tasks in
chronic fatigue syndrome (CFS) were assessed by the
achievement or nonachievement of 85% of age-predicted maximal
heart rate (target heart rate, THR) during incremental
exercise. The association with functional status impairment,
somatization, and psychopathology was examined. A
statistically significant association was demonstrated between
this physical fatigability variable and impairment, and a
trend was found for an association with somatization. No
association was demonstrated with psychopathology. These
results are in accordance with the cognitive-behavioral model
of CFS, suggesting a major contribution of avoidance behavior
to functional status impairment; however, neither anxiety nor
depression seem to be involved in the avoidance behavior.
Aerobic work capacity was compared between CFS and healthy
controls achieving THR. Physical deconditioning with early
involvement of anaerobic metabolism was demonstrated in this
CFS subgroup. Half of the CFS patients who did not achieve THR
did not reach the anaerobic threshold. This finding argues
against an association in CFS between avoidance of physically
demanding tasks and early anaerobic metabolism during effort.




Post a Comment

Featured Products From the ProHealth Store
Ultra ATP+, Double Strength Ultra EPA  - Fish Oil Energy NADH™ 12.5mg

Looking for Vitamins, Herbs and Supplements?
Search the ProHealth Store for Hundreds of Natural Health Products


Article Comments



Be the first to comment on this article!

Post a Comment


 
Natural Pain Relief Supplements

Featured Products

Optimized Curcumin Longvida® Optimized Curcumin Longvida®
Supports Cognition, Memory & Overall Health
Mitochondria Ignite™ with NT Factor® Mitochondria Ignite™ with NT Factor®
Reduce Fatigue up to 45%
FibroSleep™ FibroSleep™
The All-in-One Natural Sleep Aid
Energy NADH™ 12.5mg Energy NADH™ 12.5mg
Improve Energy & Cognitive Function
Ultra ATP+, Double Strength Ultra ATP+, Double Strength
Get energized with malic acid & magnesium

Natural Remedies

Quercetin: Natural Support for Allergy & Inflammation Relief and More Quercetin: Natural Support for Allergy & Inflammation Relief and More
The Revolutionary 'Good Fat' That Promotes Heart, Brain, Bone and Joint Health The Revolutionary 'Good Fat' That Promotes Heart, Brain, Bone and Joint Health
Could a B-12 Deficiency Be Causing Your Symptoms? Could a B-12 Deficiency Be Causing Your Symptoms?
Irritable Bowel Syndrome: Unlocking the Secrets of Peppermint, Acacia and Fennel Irritable Bowel Syndrome: Unlocking the Secrets of Peppermint, Acacia and Fennel
SAD? Coping with Seasonal Affective Disorder SAD? Coping with Seasonal Affective Disorder

CONTACT US
ProHealth, Inc.
555 Maple Ave
Carpinteria, CA 93013
(800) 366-6056  |  Email

· Become a Wholesaler
· Vendor Inquiries
· Affiliate Program
SHOP WITH CONFIDENCE
Credit Card Processing
SUBSCRIBE AND SAVE 15% NOW*
Be the first to know about new products, special discounts and the latest health news. *New subscribers only

CONNECT WITH US ProHealth on Facebook  ProHealth on Twitter  ProHealth on Pinterest  ProHealth on Google Plus

© 2016 ProHealth, Inc. All rights reserved. Pain Tracker App  |  Store  |  Customer Service  |  Guarantee  |  Privacy  |  Contact Us  |  Library  |  RSS  |  Site Map