Motor Learning of Gross-Motor Skills under Variable Practice Conditions
Research background and hypothesis. For both the athlete and the coach, the purpose and goal of training is the same: to enhance performance. Research aim. This study investigated the effect of differential learning on basketball free throw and volleyball strike. Research methods. In the basketball...
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| Main Authors: | , , , |
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| Format: | Book |
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Lithuanian Sports University,
2018-10-01T00:00:00Z.
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| Summary: | Research background and hypothesis. For both the athlete and the coach, the purpose and goal of training is the same: to enhance performance. Research aim. This study investigated the effect of differential learning on basketball free throw and volleyball strike. Research methods. In the basketball experiment, in pre-, post- and retention test design, the free throw performance was measured (number of successful shots). Aiming to investigate transfer performance, jump shots were tested. In the volleyball experiment, movement variability during the strike was further increased by the application of an elastic constraint. The second intervention and quasi-control group trained under constant practice conditions. Ball velocity and accuracy were analysed with a constant and a variable test. Research results. No signifi cant differences were observed for either the free throw (p > 0.05) or the transfer performance (p > 0.05). However, a positive trend for the variable group was observed in the transfer situation. For the strike in volleyball, the differential learning group had a signifi cant advantage with respect to velocity in a variable test situation (p < 0.05) whereas in the constant situation (p > 0.05) and measurements for accuracy (p > 0.05) it did not reveal similar results. Discussion and conclusions. In both experiments, the set variability leads to benefi ts in variable (transfer) situations. However, as a practical consequence, especially for constant situations, certain moderator variables such as training age or background in other sports or activities must be kept in mind to adjust the amount of external or intervention-induced variability. Keywords: differential learning, variability, adaptability, ball sports. |
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| Item Description: | 10.33607/bjshs.v1i80.336 2351-6496 2538-8347 |