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Reliable Peak Power Assessment During Concentric and Flexion-Extension-Cycle Based Rowing Strokes using a Non-Modified Rowing Ergometer.

Accurate assessment of peak rowing power is crucial for rowingspecific performance testing. Therefore, within and between day reliability of a non-modified rowing ergometer was examined. 52 trained male rowers (21.0 ± 2.9 years; 1.89 ± 0.05 m; 83.2 ± 8.2 kg; 2,000-m ergometer Time Trial mean power:...

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Published in:Journal of Sports Science & Medicine Vol. 21; no. 1; pp. 131 - 137
Main Authors: Held, Steffen, Rappelt, Ludwig, Donath, Lars
Format: research tables/charts Journal Article
Published: Hakan Gur, Journal of Sports Science & Medicine Mar2022
Online Access:View this record in EBSCOhost
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      dt: Mar2022
      vid: 21
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      pub: Hakan Gur, Journal of Sports Science & Medicine
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        155517835
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        10.52082/jssm.2022.131
        155517835
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        atl: Reliable Peak Power Assessment During Concentric and Flexion-Extension-Cycle Based Rowing Strokes using a Non-Modified Rowing Ergometer.
      aug:
        au:
          Held, Steffen
          Rappelt, Ludwig
          Donath, Lars
        affil: Department of Intervention Research in Exercise Training, German Sport University, Cologne, Germany
      sug:
        subj:
          Ergometry Evaluation
          Concentric Contraction Physiology
          Flexion Physiology
          Extension Physiology
          Rowing
          Human
          Athletes, Male
          Adolescence
          Young Adult
          Descriptive Statistics
          Intraclass Correlation Coefficient
          Germany
          Male
          Athletic Performance
          Adolescent: 13-18 years
          Male
      ab: Accurate assessment of peak rowing power is crucial for rowingspecific performance testing. Therefore, within and between day reliability of a non-modified rowing ergometer was examined. 52 trained male rowers (21.0 ± 2.9 years; 1.89 ± 0.05 m; 83.2 ± 8.2 kg; 2,000-m ergometer Time Trial mean power: 369 ± 57 W) performed (two times 4) isolated concentric rowing strokes (DRIVE) and single flexion--extension cycle (FEC-type) rowing strokes (SLIDE-DRIVE) on two separate days (1 week apart). Good to excellent intraclass correlation coefficients (0.94 ≤ ICC ≤ 1.00), low standard error of measurement (≤ 2.7%), low coefficient of variation (≤ 4.9%), and suitable level of agreements (≤ 30W) for DRIVE and SLIDE-DRIVE indicated a high level of (within and between day) reliability. In addition, SLIDE-DRIVE (423 ± 157 W) revealed remarkably higher rowing power (p ≤ 0.001; ηp2 = 0.601; SMD = 0.34) compared to DRIVE (370 ± 154 W). The non-modified rowing ergometer is considered to be a reliable tool for the peak power assessment during isolated concentric contraction and FEC-type rowing strokes. Notably higher power outputs (compared to an isolated concentric contraction) during FEC rowing may refer to an underlying stretch shortening cycle.
      pubtype: Academic Journal
      doctype:
        research
        tables/charts
        Journal Article
      ougenre: Article
    language: English
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