uu.seUppsala universitets publikasjoner
Endre søk
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Field evaluation of the Computer Science and Application's Inc. Activity monitor during running and skating training in adolescent athletes
Unit for Preventive Nutrition, Department of Medical Nutrition, Karolinska Institutet, Stockholm, Sweden; Department of Physical Education and Health, Örebro of University, Örebro, Sweden .
Unit for Preventive Nutrition, Department of Medical Nutrition, Karolinska Institutet, Stockholm, Sweden .ORCID-id: 0000-0002-7165-279X
Unit for Preventive Nutrition, Department of Medical Nutrition, Karolinska Institutet, Stockholm, Sweden; Department of Physical Education and Health, Örebro of University, Örebro, Sweden.
Department of Human Biology, Maastricht University, Maastricht, Netherlands .
2000 (engelsk)Inngår i: International Journal of Sports Medicine, ISSN 0172-4622, E-ISSN 1439-3964, Vol. 21, nr 8, s. 586-592Artikkel i tidsskrift (Fagfellevurdert) Published
Abstract [en]

This study investigated the validity of the CSA activity monitor for assessment of the total amount of physical activity in adolescent athletes. Activity data were compared to data on daily energy expenditure and its derivatives measured by the doubly labeled water method. Seven athletes (speed skaters) with a mean age of 18.2+/-1.1 y were monitored twice (off-season and pre-season) by the activity monitor for eight consecutive days. The primary training during the off-season period was running whereas the pre-season period mainly involved skate training (i.e. inline skating, slideboard training, and skating imitations). Activity counts were significantly correlated to all energy estimates during the off-season period (r=0.93-0.96; P<0.01) whereas not during the pre-season period (r=0.32-0.57). A two-way multivariate analysis of variance showed a significant period effect for activity counts (668+/-163 vs. 548+/-91; P=0.026) whereas not for total daily energy expenditure (15.7+/-2.1 MJ x d(-1) vs. 16.0+/-1.0 MJ x d(-1); P=0.71). The relationship between activity counts and total daily energy expenditure seems to be affected by different training conditions. Therefore these circumstances have to be carefully considered in the interpretation of activity monitor data.

sted, utgiver, år, opplag, sider
2000. Vol. 21, nr 8, s. 586-592
Emneord [en]
Accelerometer; Doubly labeled water; Energy expenditure; Physical activity
HSV kategori
Forskningsprogram
Idrott med inriktning mot fysiologi
Identifikatorer
URN: urn:nbn:se:uu:diva-304880DOI: 10.1055/s-2000-8487ISI: 000165899300009PubMedID: 11156280Scopus ID: 2-s2.0-0034533271OAI: oai:DiVA.org:uu-304880DiVA, id: diva2:1034383
Tilgjengelig fra: 2015-01-11 Laget: 2016-10-11 Sist oppdatert: 2017-11-29

Open Access i DiVA

Fulltekst mangler i DiVA

Andre lenker

Forlagets fulltekstPubMedScopus

Søk i DiVA

Av forfatter/redaktør
Ekelund, UlfYngve, Agneta
I samme tidsskrift
International Journal of Sports Medicine

Søk utenfor DiVA

GoogleGoogle Scholar

doi
pubmed
urn-nbn

Altmetric

doi
pubmed
urn-nbn
Totalt: 352 treff
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf