dc.contributor.author | Kass, L. | |
dc.contributor.author | Carpenter, R. | |
dc.date.accessioned | 2011-06-08T13:39:08Z | |
dc.date.available | 2011-06-08T13:39:08Z | |
dc.date.issued | 2009 | |
dc.identifier.citation | Kass , L & Carpenter , R 2009 , ' The effect of sampling time on blood lactate concentration ([Bla]) in trained rowers ' , International Journal of Sports Physiology and Performance (IJSPP) , vol. 4 , no. 2 , pp. 218-228 . < http://journals.humankinetics.com/ijspp > | |
dc.identifier.issn | 1555-0265 | |
dc.identifier.other | dspace: 2299/5929 | |
dc.identifier.uri | http://hdl.handle.net/2299/5929 | |
dc.description | Original article can be found at : http://hk.humankinetics.com/ Copyright Human Kinetics | |
dc.description.abstract | Purpose : To compare blood lactate concentration ([Bla]) at 15 s and 45 s during the 1-min rest period between each stage of an incremental test in rowers and to establish the validity of using interchangeable sampling times. Methods : Seventeen male club rowers (mean ± SD, age 28.8 ± 5.7 years, height 186.9 ± 5.1 cm, body mass 85.4 ± 6.6 kg) performed an incremental rowing ergometer test, consisting of five stages of 4 min corresponding to approximately 80% HRmax. A 10-μL earlobe blood sample was collected from each subject at 15 s and again at 45 s in the final minute of each test stage and analyzed in duplicate. A maximum of 10 s was allowed for blood collection. Results : Statistical analysis using limits of agreement and correlation indicated a high level of agreement between the two [Bla] samples for all five test stages (agreement >95%, confidence intervals [CI] = −0.5 to 1.5, r = .97, P < .05). Conclusion : These results suggest that a sampling time between 15 s and 45 s may be recommended for the valid assessment of the [Bla] threshold in rowing performance monitoring. This extends the current sampling time of 30 s used by physiologists and coaches for National and club-level Rowers. | en |
dc.format.extent | 189970 | |
dc.language.iso | eng | |
dc.relation.ispartof | International Journal of Sports Physiology and Performance (IJSPP) | |
dc.title | The effect of sampling time on blood lactate concentration ([Bla]) in trained rowers | en |
dc.contributor.institution | School of Life and Medical Sciences | |
dc.contributor.institution | Centre for Research in Psychology and Sport Sciences | |
dc.contributor.institution | Agriculture, Food and Veterinary Sciences | |
dc.contributor.institution | Food Policy, Nutrition and Diet | |
dc.contributor.institution | High Performance Sport Research Group | |
dc.contributor.institution | Centre for Agriculture, Food and Environmental Management Research | |
dc.contributor.institution | Department of Psychology, Sport and Geography | |
dc.contributor.institution | Exercise, Health and Wellbeing Research Group | |
dc.description.status | Peer reviewed | |
dc.identifier.url | http://www.scopus.com/inward/record.url?scp=67649836620&partnerID=8YFLogxK | |
dc.identifier.url | http://journals.humankinetics.com/ijspp | |
rioxxterms.type | Journal Article/Review | |
herts.preservation.rarelyaccessed | true | |