| Evaluation of physiological responses during recovery following three resistance exercise programs. | |
| | |
MedLine Citation:
|
PMID: 15903367 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
|
The present study was conducted to examine (a) whether there is an association between maximal oxygen uptake (Vo(2)max) and reduction in postexercise heart rate (HR) and blood lactate concentrations ([La]) following resistance exercise and (b) how intensity and Volume of resistance exercise affect postexercise Vo(2). Eleven regularly weight-trained males (20.8 +/- 1.3 years; 96.2 +/- 14.4 kg, 182.4 +/- 7.3 cm) underwent 4 sets of squat exercise on 3 separate occasions that differed in both exercise intensity and volume. During each testing session, subjects performed either 15 repetitions.set(-1) at 60% of 1 repetition maximum (1RM) (L), 10 repetitions.set(-1) at 75% of 1RM (M), or 4 repetitions.set(-1) at 90% of 1RM (H). During each exercise, Vo(2) and HR were measured before (PRE), immediately post (IP), and at 10 (10P), 20 (20P) 30 (30P), and 40 (40P) minutes postexercise. The [La] was measured at PRE, IP, 20P, and 40P. Decrease in HR (DeltaHR) was determined by subtracting HR at 10P from that at IP, whereas decrease in [La] (Delta[La]) was computed by subtracting [La] at 20P from that at IP. A significant correlation (p < 0.05) was found between Vo(2)max and DeltaHR in all exercise conditions. A significant correlation (p < 0.05) was also found between Vo(2)max and Delta[La] in L and M but not in H. The Vo(2) was higher (p < 0.05) during M than H at IP and 10P, while no difference was seen between L and M and between L and H. These results indicate that those with greater aerobic capacity tend to have a greater reduction in HR and [La] during recovery from resistance exercise. In addition, an exercise routine performed at low to moderate intensity coupled with a moderate to high exercise volume is most effective in maximizing caloric expenditure following resistance exercise. |
| | |
Authors:
|
Jie Kang; Jay R Hoffman; Joohee Im; Barry A Spiering; Nicholas A Ratamess; Kenneth W Rundell; Shoko Nioka; Joshua Cooper; Britton Chance |
Related Documents
:
|
16896167 - Contributions of working muscle to whole body lipid metabolism are altered by exercise ... 22939447 - Sex differences in the relationship between vigorous vs. moderate intensity exercise an... 19171827 - Effect of aerobic training in patients with spinal and bulbar muscular atrophy (kennedy... 10502087 - Cardiorespiratory dynamics: sensitivity of the on-transition to endurance-training status. 16153897 - Rapid increases in ventilation accompany the transition from passive to active movement. 3977357 - Masked type i wheat allergy. relation to exercise-induced anaphylaxis. |
Publication Detail:
|
Type: Clinical Trial; Comparative Study; Journal Article |
Journal Detail:
|
Title: Journal of strength and conditioning research / National Strength & Conditioning Association Volume: 19 ISSN: 1064-8011 ISO Abbreviation: J Strength Cond Res Publication Date: 2005 May |
Date Detail:
|
Created Date: 2005-05-20 Completed Date: 2005-09-01 Revised Date: 2006-11-15 |
Medline Journal Info:
|
Nlm Unique ID: 9415084 Medline TA: J Strength Cond Res Country: United States |
Other Details:
|
Languages: eng Pagination: 305-9 Citation Subset: IM; S |
Affiliation:
|
The College of New Jersey, Ewing, New Jersey 08628, USA. kang@tcnj.edu |
Export Citation:
|
APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
|
Adaptation, Physiological
/
physiology* Adult Exercise / physiology* Heart Rate / physiology Humans Lactic Acid / blood Male Muscle, Skeletal / physiology Oxygen Consumption / physiology Physical Education and Training / methods* Physical Fitness / physiology Recovery of Function |
| Chemical | |
Reg. No./Substance:
|
50-21-5/Lactic Acid |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
Previous Document: Activation of vastus medialis obliquus among individuals with patellofemoral pain syndrome.
Next Document: Physical fitness of an industrial fire department vs. a municipal fire department.