ProHealth fibromyalgia Vitamin and Natural Supplement Store and Health
Log In  |  My Account  |  View Cart  View Your ProHealth Vitamin and Supplement Shopping Cart
800-366-6056  |  Contact Us  |  Help

|
|
|

Trending News

Autoimmune Research Opening Up New Options for Chronic Pain Sufferers

Lidocaine Injections Found to Reduce Hypersensitivity to Pain in Fibromyalgia Patients

Where Fibromyalgia and Chronic Fatigue Syndrome Part Ways (and Where They Don't)

Celiac Symptoms in Fibromyalgia Patients

Does Fibromyalgia Diet = Deprivation?

Why Pain, Fatigue, FibroFog, and Sleep Are Results Symptoms

Prevalence of Falls in Fibromyalgia Patients

FDA Approves New Type of Sleep Medication

How to Become a Fibromyalgia Truth Sleuth

VIDEO: Healthy Eating and Fibromyalgia

 
Print Page
Email Article

Metabolic rate, cardiac response, and aerobic capacity in fibromyalgia

  [ Not Yet Rated ]   [ Discuss This Article ]
By By E.M. Bardal, et al. • www.ProHealth.com • April 1, 2013


Metabolic rate, cardiac response, and aerobic capacity in fibromyalgia: a case-control study.
– Source: Scandinavian Journal of Rheumatology, March 26, 2013

By E.M. Bardal, T.V. Olsen, G. Ettema, and P.J. Mork

Abstract:

Objectives: Several studies report reduced aerobic capacity in patients with fibromyalgia (FM). The purpose of our study was to investigate whether a reduction in aerobic capacity in these patients is accompanied by alterations in metabolic rate and heart rate (HR) response.

Method: Twelve women with FM and 12 healthy controls (HCs) matched on sex and age, and with similar leisure time physical activity, participated in the study. All subjects performed an incremental submaximal cycle ergometer test to anaerobic threshold [AT; i.e. blood lactate concentration (bLa) ≥ 4 mmol/L], followed by a stepwise test to exhaustion to estimate maximal oxygen consumption (VO2max).

Results:

  • Oxygen consumption and workload were lower among patients than HCs both at AT and at termination of the VO2max test (p < 0.011 for all comparisons).

  • Two patients (18%) and nine HCs (75%) reached VO2max criteria.

  • The relationship between metabolic rate and workload did not differ between groups at exercise below AT.

  • At exercise above AT, the metabolic rate increased disproportionally to workload in the patients.

  • Although the patients had a higher anaerobic contribution to the total metabolic rate at the end of the submaximal test, the anaerobic contribution at the end of the maximal test did not differ between groups.

  • HR responses were largely similar between groups.

Conclusions: The current study indicates that patients with FM have similar metabolic and cardiovascular responses to submaximal exercise as HCs. However, these patients have reduced ability to reach VO2max and a possible deficit in the metabolic system when exercising above the AT.


Source: Scandinavian Journal of Rheumatology, March 26, 2013. By E.M. Bardal, T.V. Olsen, G. Ettema, and P.J. Mork. Department of Human Movement Science, Norwegian University of Science and Technology, Trondheim, Norway. 




Please Discuss This Article:   Post a Comment 



[ Be the first to comment on this article ]




 
Free Chronic Fatigue Syndrome and Fibromyalgia Newsletters
Subscribe to
Our FREE
Newsletter
Subscribe Now!
Receive up-to-date ME/CFS & Fibromyalgia treatment and research news
 Privacy Guaranteed  |  View Archives

Save on Your Next Order

Featured Products

FibroSleep™ by ProHealth FibroSleep™ by ProHealth
The All-in-One Natural Sleep Aid
Hydroxocobalamin Extreme™ Hydroxocobalamin Extreme™
The B-12 your brain needs for detox & sharpness
Optimized Curcumin Longvida® by ProHealth Optimized Curcumin Longvida® by ProHealth
Supports Cognition, Memory & Overall Health
Guaifenesin FA™ Guaifenesin FA™
Natural Expectorant Relieves Chest Congestion
Fibro Freedom™ Fibro Freedom™
Soothes, strengthens & revitalizes

Natural Remedies

IBS, Crohn’s Disease, Colitis, and Other Digestive Disorders IBS, Crohn’s Disease, Colitis, and Other Digestive Disorders
Shoo Pain, Don't Bother Me - Top 10 Nutrients to Take Back Your Life Shoo Pain, Don't Bother Me - Top 10 Nutrients to Take Back Your Life
VIDEO: Healthy Eating and Fibromyalgia VIDEO: Healthy Eating and Fibromyalgia
Protect Against Sun-Induced Skin Aging From The Inside Out Protect Against Sun-Induced Skin Aging From The Inside Out
Reversing Neurodegeneration with a New Magnesium Compound Reversing Neurodegeneration with a New Magnesium Compound

FIBROMYALGIA RESOURCES
What is Fibromyalgia?
Fibromyalgia 101
Fibromyalgia Symptoms
Fibromyalgia Treatments
| CFS RESOURCES
What is CFS?
ME/CFS 101
ME/CFS Symptoms
ME/CFS Treatments
| FORUMS
Fibromyalgia
ME/CFS
ADVANCED MEDICAL LABS
WHOLESALE  |  AFFILIATES
GUARANTEE
CONTACT US
PRIVACY
RSS
SITE MAP
ProHealth on Facebook  ProHealth on Twitter  ProHealth on Pinterest  ProHealth on Google Plus
Credit Card Processing