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Effect of a learning trial on self-selected resistance training load
1Human Performance Laboratory, Grand Valley State University, Allendale, Michigan, USA. glassst@gvsu.edu
Journal of Strength and Conditioning Research
|April 29, 2008
Summary
A resistance training learning trial did not significantly increase self-selected exercise loads or repetitions to failure in novice lifters. Further interventions are needed to improve resistance training prescription.
Area of Science:
- Exercise Science
- Sports Medicine
- Biomechanics
Background:
- Novice lifters often select submaximal loads for resistance training.
- Lifting to volitional fatigue is crucial for muscle hypertrophy and strength gains.
- Current self-selected loads may not meet the overload threshold for effective training.
Purpose of the Study:
- To investigate the impact of a resistance training learning trial on self-selected exercise loads.
- To determine if a learning trial can influence novice lifters' training intensity.
- To assess the effectiveness of a single learning session on subsequent self-selected resistance training.
Main Methods:
- Two groups of novice lifters (control and learning) were recruited.
- The learning group underwent an initial orientation and a 1-repetition maximum (1RM) estimation for the bench press.
- The learning group performed bench presses at 75% of estimated 1RM to volitional fatigue before a self-selected load trial.
Main Results:
- The learning group selected a bench press load that was 21% higher than the control group, but this difference was not statistically significant.
- No significant differences were observed between groups in self-selected loads for other exercises.
- There were no significant differences in repetitions performed or rate of perceived exertion between the groups.
Conclusions:
- A single learning trial focusing on the bench press exercise is insufficient to significantly alter self-selected resistance training loads in novice lifters.
- Current methods of introducing resistance training may not adequately prepare individuals to select appropriate training intensities.
- Further research is needed to develop effective strategies for optimizing self-selected resistance training loads.
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