ProHealth fibromyalgia 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

Lady Gaga Documentary Reveals the Severity of Her Fibromyalgia Pain

VIDEO: Fibromyalgia is Real - A Video for Nonbelievers

Is the Fibro-fog in Fibromyalgia a Prelude to Dementia?

An Overlooked Issue in Fibromyalgia? Study Highlights Problems Standing (Orthostatic Intolerance)

Why Lady Gaga having fibromyalgia is both a blessing and curse for the fibromyalgia community

Unravelling the Mysteries of ME/CFS and Fibromyalgia: Meet the Man Behind the Book

How Myofascial Release Got Me Back On My Feet Again

Glial Cell Inhibitors: The Next Sleep Drugs for Fibromyalgia and Chronic Fatigue Syndrome (ME/CFS)?

Born this Way – Me & Lady Gaga

Pain and Prejudice: Surviving Fibromyalgianess

 
Print Page
Email Article

Muscle fiber velocity and electromyographic signs of fatigue in fibromyalgia.

  [ 4 votes ]   [ Discuss This Article ]
By Ewa G. Klaver-KrÓl MD, et al. • www.ProHealth.com • April 20, 2013


Editor's note: For more information about the findings of this study, read “A Workout Without Working (Much): Fibromyalgia Study Suggests Muscles Are ‘Wired and Tired’.”

Abstract:

INTRODUCTION: Fibromyalgia (FM) is a disorder of widespread muscular pain. We investigated possible differences in surface electromyography (sEMG) in clinically unaffected muscle between patients with FM and controls.

METHODS: sEMG was performed on the biceps brachii muscle of 13 women with FM and 14 matched healthy controls during prolonged dynamic exercises, unloaded, and loaded up to 20% of maximum voluntary contraction. The sEMG parameters were: muscle fiber conduction velocity (CV); skewness of motor unit potential (peak) velocities; peak frequency (PF) (number of peaks per second); and average rectified voltage (ARV).

RESULTS: There was significantly higher CV in the FM group. Although the FM group performed the tests equally well, their electromyographic fatigue was significantly less expressed compared with controls (in CV, PF, and ARV).

CONCLUSION: In the patients with FM, we clearly showed functional abnormalities of the muscle membrane, which led to high conduction velocity and resistance to fatigue in electromyography.

Source: Muscle & Nerve, November 2012. By Ewa G. Klaver-KrÓl MD, Johannes J. Rasker MD, PhD, Nizare R. Henriquez BA, Wilma G. Verheijen BA and Machiel J. Zwarts MD, PhD. Department of Neurology and Clinical Neurophysiology, Ziekenhuis Groep Twente, Morshoekweg 3, 7552 PE Hengelo, The Netherlands. eklaver@planet.nl.





Post a Comment

Featured Products From the ProHealth Store
Guaifenesin FA™ Optimized Curcumin Longvida® Hydroxocobalamin Extreme™


Article Comments



Be the first to comment on this article!

Post a Comment


 
Optimized Curcumin Longvida with Omega-3

Featured Products

B-12 Extreme™ B-12 Extreme™
The Most Potent Vitamin B-12 on Earth
Energy NADH™ 12.5mg Energy NADH™ 12.5mg
Improve Energy & Cognitive Function
Fibro Freedom™ Fibro Freedom™
Soothes, Strengthens & Revitalizes
FibroSleep™ FibroSleep™
The All-in-One Natural Sleep Aid
Guaifenesin FA™ Guaifenesin FA™
Helps the Body Eliminate Excess Calcium and Phosphates

Natural Remedies

Probiotic Mint Promotes Healthy Gums & Teeth, Freshens Breath and Whitens Teeth Probiotic Mint Promotes Healthy Gums & Teeth, Freshens Breath and Whitens Teeth
Magnesium + Malic Acid: One-Two Punch for Pain & Fatigue Magnesium + Malic Acid: One-Two Punch for Pain & Fatigue
Break Free From Fibromyalgia Break Free From Fibromyalgia
Research Links Green Tea to Weight Loss Research Links Green Tea to Weight Loss
"It's Not Easy Being Green" - But It Is Healthy

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