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Temporary fatigue effects in a gross motor skill.
D J Cotten1, J R Thomas, W R Spieth
1a Department of Physical Education , Georgia Southern College.
Journal of Motor Behavior
|August 22, 2013
Summary
Physical fatigue, whether initial or interpolated, did not permanently impact the learning of a gross motor skill. Performance curves were affected, but skill acquisition remained unchanged by fatigue.
Area of Science:
- Motor Learning
- Exercise Physiology
- Sports Science
Background:
- Understanding the impact of fatigue on motor skill acquisition is crucial for optimizing training and performance.
- Previous research has yielded mixed results regarding the effects of fatigue on learning new physical skills.
Purpose of the Study:
- To investigate the comparative effects of initial and initial-plus-interpolated total-body physical fatigue on the learning and performance of a gross motor skill.
- To determine if fatigue has any lasting impact on skill acquisition.
Main Methods:
- 75 male college students were randomly assigned to three groups: initial fatigue, initial-plus-interpolated fatigue, and rest.
- Participants were tested on the Mirror Target Toss Test before and after the experimental conditions.
- Learning scores were calculated using the percent of possible improvement method and analyzed via simple analysis of variance.
Main Results:
- While fatigue significantly affected performance curves during the task, it did not lead to a permanent impairment in skill learning.
- Both initial and interpolated fatigue conditions showed no lasting negative effects on the acquisition of the gross motor skill.
Conclusions:
- Physical fatigue, in the forms studied, does not hinder the long-term learning of gross motor skills.
- The findings suggest that motor skill acquisition may be resilient to transient states of physical fatigue.
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