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A single exercise test for assessing physiological and performance parameters in elite rowers: the 2-in-1 test
Pitre C Bourdon1, Adrian Z David, Jonathan D Buckley
1South Australian Sports Institute, Australia. bourdon.pitre@saugov.sa.gov.au
Journal of Science and Medicine in Sport
|December 18, 2007
Summary
Elite rowers can determine blood lactate thresholds and performance using a single, combined exercise test. This integrated approach simplifies testing protocols without compromising key physiological and performance data.
Area of Science:
- Sports Science
- Exercise Physiology
- Rowing Performance Analysis
Background:
- Traditional rowing training prescription relies on separate blood lactate threshold and performance tests.
- This dual-testing approach is time-consuming and may not reflect integrated physiological responses.
Purpose of the Study:
- To evaluate a single, combined exercise test for determining blood lactate thresholds and performance in elite rowers.
- To assess the validity of a combined incremental exercise and 2000m time trial test compared to separate testing protocols.
Main Methods:
- Ten elite rowers completed three separate tests: incremental rowing (INCR), 2000m time trial (2k), and a combined incremental-then-2k test (2-in-1).
- Physiological markers (blood lactate, oxygen uptake, heart rate, RPE) and performance metrics were measured during each test.
Main Results:
- Key physiological and performance parameters from the combined 2-in-1 test were not significantly different from separate INCR or 2k tests.
- Peak oxygen uptake was significantly higher in the 2-in-1 test compared to INCR.
- Peak rating of perceived exertion was significantly lower in the 2-in-1 test compared to INCR.
Conclusions:
- A single combined exercise test is a valid method for assessing blood lactate thresholds and performance in elite rowers.
- This integrated testing strategy can effectively replace separate incremental and time trial assessments.
- The combined test offers a more efficient approach to rowing performance analysis and training prescription.
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