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

16 Tips from 16 Years Sick

On-and-off fasting helps fight obesity, study finds

Fibromyalgia Fare Fit for All Seasons

New Study Shows Artificial Sweeteners Lead to Diabetes

Essential Oils — An Effective and Healthy Option to Treat Headaches

Higher vitamin D levels associated with less severe disease in NAFLD patients

Krill Oil: Make This Omega-3 Supplement Part of Your Health Regimen

How zinc helps fight esophageal cancer

Low vitamin D levels predict ED in diabetics

What Benefits Can You Get From High-Quality Whey Protein?

 
Print Page
Email Article

Muscle force, perceived effort, & voluntary activation of the elbow flexors assessed with sensitive twitch interpolation in fibromyalgia (FM)

  [ 30 votes ]   [ Discuss This Article ]
www.ProHealth.com • September 8, 1996


OBJECTIVE: To measure maximal voluntary strength and central
activation without fatigue, and to assess both peripheral and
central components of muscle fatigue of the elbow flexor
muscles, during exercise, in a group of patients with
fibromyalgia (FM) (n = 11). Results are compared with data
from control subjects (n = 36).

METHODS: Maximal voluntary
activation and strength of elbow flexors were quantified
using twitch interpolation during attempted maximal isometric
contractions both in unfatigued muscles and during fatigue
produced by 45 min of submaximal exercise.

RESULTS: Maximal
voluntary strength of the elbow flexors before and during
exercise was within the normal range. Central fatigue did not
develop to a greater extent in the patient group. No patient
had a decline in twitch amplitude during exercise below the
95% confidence limit for the decline in control subjects.
However, the increment in perceived effort (Borg Scale) was
abnormally large in 5 patients during the fatiguing exercise.

CONCLUSION: Neither poor motivation, reflex pain inhibition,
nor muscle contractile failure are important in the
pathogenesis of fatigue in patients with FM. However, the
subjective response to exercise is commonly excessive.

Miller TA, Allen GM, Gandevia SC




Post a Comment

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


Article Comments



Be the first to comment on this article!

Post a Comment


 
Optimized Curcumin Longvida with Omega-3

Featured Products

Ultra EPA  - Fish Oil Ultra EPA - Fish Oil
Ultra concentrated source of essential fish oils
FibroSleep™ FibroSleep™
The All-in-One Natural Sleep Aid
Optimized Curcumin Longvida® Optimized Curcumin Longvida®
Supports Cognition, Memory & Overall Health
Energy NADH™ 12.5mg Energy NADH™ 12.5mg
Improve Energy & Cognitive Function
Mitochondria Ignite™ with NT Factor® Mitochondria Ignite™ with NT Factor®
Reduce Fatigue up to 45%

Natural Remedies

Magnesium + Malic Acid: One-Two Punch for Pain & Fatigue Magnesium + Malic Acid: One-Two Punch for Pain & Fatigue
The Guaifenesin Story: A centuries-old bark extract used for clearing the airways – now key to a popular FM symptom-reversal protocol The Guaifenesin Story: A centuries-old bark extract used for clearing the airways – now key to a popular FM symptom-reversal protocol
Sunshine Vitamin Has D-lightful Health Benefits Sunshine Vitamin Has D-lightful Health Benefits
The Big Blue Fish that Helps Chase the Blues Away The Big Blue Fish that Helps Chase the Blues Away
When a Negative is Positive - Goodnighties Recovery Sleepwear When a Negative is Positive - Goodnighties Recovery Sleepwear

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 TO OUR NEWSLETTERS
Get the latest news about Fibromyalgia, M.E/Chronic Fatigue Syndrome, Lyme Disease and Natural Wellness

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

© 2017 ProHealth, Inc. All rights reserved. Pain Tracker App  |  Store  |  Customer Service  |  Guarantee  |  Privacy  |  Contact Us  |  Library  |  RSS  |  Site Map