https://nova.newcastle.edu.au/vital/access/ /manager/Index ${session.getAttribute("locale")} 5 https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:32691 Wed 11 Jul 2018 15:26:24 AEST ]]> https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:52093 Thu 28 Sep 2023 14:29:07 AEST ]]> https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:52077 Thu 28 Sep 2023 09:06:32 AEST ]]> https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:36702 Thu 25 Jun 2020 10:08:18 AEST ]]> https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:42075 Thu 18 Aug 2022 09:55:24 AEST ]]> https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:42704 Thu 01 Sep 2022 09:55:26 AEST ]]> https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:26747 2max 4.1 ± 0.7 L/min, training experience 2.7 ± 1.2 y) and to establish the relationship between physiological variables (VO_2max, VO₂ kinetics, muscleoxygen kinetics, paddling efficiency) and sprint kayak performance. VO_2max, power at VO_2max, power:weight ratio, paddling efficiency, VO₂ at lactate threshold, and whole-body and muscle oxygen kinetics were determined on a kayak ergometer in the laboratory. Separately, on-water time trials (TT) were completed over 200 m and 1000 m. Large to nearly perfect (-.5 to-.9) inverse relationships were found between the physiological variables and on-water TT performance across both distances. Paddling efficiency and lactate threshold shared moderate to very large correlations (-.4 to-.7) with 200- and 1000-m performance. In addition, trivial to large correlations (-.11 to-.5) were observed between muscle-oxygenation parameters, muscle and whole-body oxygen kinetics, and performance. Multiple regression showed that 88% of the unadjusted variance for the 200-m TT performance was explained by VO_2max, peripheral muscle deoxygenation, and maximal aerobic power (P < .001), whereas 85% of the unadjusted variance in 1000-m TT performance was explained by VO_2max and deoxyhemoglobin (P < .001). The current findings show that well-trained junior sprint kayak athletes possess a high level of relative aerobic fitness and highlight the importance of the peripheral muscle metabolism for sprint kayak performance, particularly in 200-m races, where finalists and nonfinalists are separated by very small margins. Such data highlight the relative aerobic-fitness variables that can be used as benchmarks for talent-identification programs or monitoring longitudinal athlete development. However, such approaches need further investigation.]]> Sat 24 Mar 2018 07:24:48 AEDT ]]> https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:48831 Mon 10 Apr 2023 10:42:53 AEST ]]> https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:45828 Mon 07 Nov 2022 13:35:08 AEDT ]]>