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Performance Prediction Equation for 2000 m Youth Indoor Rowing Using a 100 m Maximal Test
Luiz Felipe da Silva1, Paulo Francisco de Almeida-Neto1, Dihogo Gama de Matos2
1Health Sciences Center, Department of Physical Education, Federal University of Rio Grande do Norte, Natal 59078-970, Brazil.
A new mathematical model accurately predicts 2000m rowing performance using a short 100m indoor rowing ergometer test. This reliable tool helps coaches assess young athletes
Area of Science:
- Sports Science
- Biomechanics
- Rowing Performance Analysis
Background:
- Young Olympic rowing athletes undergo strenuous training, impacting mood and motivation.
- A need exists for a reliable, predictive tool using easily collected data for daily coaching.
- Current methods may not offer the practical applicability required for routine training monitoring.
Purpose of the Study:
- To develop a mathematical model for predicting 2000m rowing performance.
- To utilize a short, maximum-effort 100m indoor rowing ergometer (IRE) test for prediction.
- To establish a reliable and practical tool for young rowers' performance assessment.
Main Methods:
- A sample of 12 junior male rowers (15.9 ± 1.0 years) participated.
- Athletes completed a 100m maximal effort time trial on an IRE.
- A 2000m time trial was conducted 24 hours after the 100m test.
Main Results:
- The developed mathematical model showed a high correlation (r = 0.734, p = 0.006) for predicting 2000m performance.
- The model demonstrated strong reliability (ICC: 0.978) and usable agreement limits.
- Statistical significance was achieved for the model's predictive accuracy.
Conclusions:
- The mathematical model effectively predicts 2000m rowing performance.
- The model is statistically reliable and easy to implement.
- This low-cost tool offers high practical applicability for coaches.
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