| Special needs to prescribe exercise intensity for scientific studies. | |
| | |
MedLine Citation:
|
PMID: 21197479 Owner: NLM Status: PubMed-not-MEDLINE |
Abstract/OtherAbstract:
|
There is clear evidence regarding the health benefits of physical activity. These benefits follow a dose-response relationship with a particular respect to exercise intensity. Guidelines for exercise testing and prescription have been established to provide optimal standards for exercise training. A wide range of intensities is used to prescribe exercise, but this approach is limited. Usually percentages of maximal oxygen uptake (VO(2)) or heart rate (HR) are applied to set exercise training intensity but this approach yields substantially variable metabolic and cardiocirculatory responses. Heterogeneous acute responses and training effects are explained by the nonuniform heart rate performance curve during incremental exercise which significantly alters the calculations of %HR(max) and %HRR target HR data. Similar limitations hold true for using %VO(2max) and %VO(2)R. The solution of these shortcomings is to strictly apply objective submaximal markers such as thresholds or turn points and to tailor exercise training within defined regions. |
| | |
Authors:
|
Peter Hofmann; Gerhard Tschakert |
Related Documents
:
|
2116679 - Effect of chronic airflow limitation on resting oxygen consumption. 8338039 - Resting metabolic rate measured after subjects spent the night at home vs at a clinic. 1572029 - Cardiac output-o2 uptake relation during incremental exercise in patients with previous... 2628359 - Lactate, oxygen uptake, and cycling performance in triathletes. 21688869 - Carbohydrate ingestion during team games exercise: current knowledge and areas for futu... 2691819 - Cardiovascular responses during upright and semi-recumbent cycle ergometry testing. 8912069 - Effect of 4h preexercise high carbohydrate and high fat meal ingestion on endurance per... 15248069 - Vitamin e supplementation, exercise and lipid peroxidation in human participants. 9600689 - Micronuclei and fluctuating asymmetry in brown trout (salmo trutta): complementary meth... |
Publication Detail:
|
Type: Journal Article Date: 2010-12-15 |
Journal Detail:
|
Title: Cardiology research and practice Volume: 2011 ISSN: 2090-0597 ISO Abbreviation: Cardiol Res Pract Publication Date: 2011 |
Date Detail:
|
Created Date: 2011-01-03 Completed Date: 2011-07-14 Revised Date: 2011-07-20 |
Medline Journal Info:
|
Nlm Unique ID: 101516542 Medline TA: Cardiol Res Pract Country: Egypt |
Other Details:
|
Languages: eng Pagination: 209302 Citation Subset: - |
Affiliation:
|
Human Performance Research, Karl-Franzens-University, Max-Mell-Allee 11, 8010 Graz, Austria. |
Export Citation:
|
APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
|
|
| Comments/Corrections | |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
Previous Document: A signal processing method to explore similarity in protein flexibility.
Next Document: Perfusion Imaging with SPECT in the Era of Pathophysiology-Based Biomarkers for Alzheimer's Disease.