dc.contributor.author |
Dalleck, Lance |
en |
dc.contributor.author |
Bushman, TT |
en |
dc.contributor.author |
Crain, RD |
en |
dc.contributor.author |
Gajda, MM |
en |
dc.contributor.author |
Koger, EM |
en |
dc.contributor.author |
Derksen, LA |
en |
dc.coverage.spatial |
Germany |
en |
dc.date.accessioned |
2012-03-25T23:45:30Z |
en |
dc.date.issued |
2010-08 |
en |
dc.identifier.citation |
Int J Sports Med 31(8):567-571 Aug 2010 |
en |
dc.identifier.issn |
0172-4622 |
en |
dc.identifier.uri |
http://hdl.handle.net/2292/15272 |
en |
dc.description.abstract |
The purpose of this study was to determine if interval training at 110-120% of peak power output one and two days/wk in addition to habitual training would elicit improvements in lactate threshold (LT) in a dose response manner. Twenty physically active individuals completed this study: age--21.1+/-1.3 yr, height--172.1+/-7.4 cm, body mass--68.4+/-9.1 kg, VO (2)max--45.3+/-5.2 mL/kg/min; and were randomly assigned into two separate 6 wk training groups--either 1 day/wk interval training or 2 days/wk interval training at 110-120% of peak workload (from an incremental exercise test) on a cycle ergometer. After 6 wk, LT (% VO (2)max) increased significantly ( P<0.05) in both 1 day/wk (4.3+/-3.2%) and 2 days/wk (8.2+/-2.6%) groups. A two-factor mixed ANOVA identified a significant interaction between exercise frequency and LT (%VO (2)max) values ( P<0.05) indicating that LT responded differently to 1 day/wk and 2 days/wk of interval training. Findings from the present study show high-intensity, interval training to be a successful strategy for modifying this important metabolic threshold. Moreover, results suggest that there is a dose-response relationship between frequency of interval training and the magnitude of LT improvement. |
en |
dc.language |
eng |
en |
dc.publisher |
Georg Thieme Verlag KG Stuttgart |
en |
dc.relation.ispartofseries |
International Journal of Sports Medicine |
en |
dc.rights |
Items in ResearchSpace are protected by copyright, with all rights reserved, unless otherwise indicated. Previously published items are made available in accordance with the copyright policy of the publisher.
Details obtained from http://www.sherpa.ac.uk/romeo/issn/0172-4622/ |
en |
dc.rights.uri |
https://researchspace.auckland.ac.nz/docs/uoa-docs/rights.htm |
en |
dc.subject |
Analysis of Variance |
en |
dc.subject |
Bicycling |
en |
dc.subject |
Ergometry |
en |
dc.subject |
Exercise Test |
en |
dc.subject |
Female |
en |
dc.subject |
Humans |
en |
dc.subject |
Lactic Acid |
en |
dc.subject |
Male |
en |
dc.subject |
Oxygen Consumption |
en |
dc.subject |
Physical Education and Training |
en |
dc.subject |
Time Factors |
en |
dc.subject |
Young Adult |
en |
dc.title |
Dose-response relationship between interval training frequency and magnitude of improvement in lactate threshold. |
en |
dc.type |
Journal Article |
en |
dc.identifier.doi |
10.1055/s-0030-1254136 |
en |
pubs.issue |
8 |
en |
pubs.begin-page |
567 |
en |
pubs.volume |
31 |
en |
dc.rights.holder |
Copyright: Georg Thieme Verlag KG Stuttgart |
en |
dc.identifier.pmid |
20535658 |
en |
pubs.end-page |
571 |
en |
dc.rights.accessrights |
http://purl.org/eprint/accessRights/RestrictedAccess |
en |
pubs.subtype |
Article |
en |
pubs.elements-id |
207916 |
en |
dc.identifier.eissn |
1439-3964 |
en |
pubs.record-created-at-source-date |
2012-03-26 |
en |
pubs.dimensions-id |
20535658 |
en |