Extrinsic feedback in martial arts training
Revista de Artes Marciales Asiáticas(2016)
摘要
Variety of factors play important role in the process of
acquiring motor skills.One of crucial factors is feedback,
which is the information about the movement provided to the
learner during and after a movement. That is why two kind of
feedback are described in the kinesiology theory – intrinsic
and extrinsic feedback. We are focusing on differences between
two kind of extrinsic feedback (verbal and video) in the
traditional martial arts training. 21 students in the forth
semester of the study programme Special Education of Security
Bodies at Masaryk University, 18 (M) and 3 (F) in average age
22.1, were involved in the study. Techniques of martial art
aikido were thought in one particular educational unit by using
extrinsic verbal feedback from teacher firstly and afterwards
by using extrinsic video feedback. Students evaluated their own
performance more strictly by using video feedback (M=2.81) in
comparison with verbal feedback (M=2.67). They considered the
video feedback method more effective (M=1.86) the verbal
feedback (M=2.10). Significant difference was in their
evaluation of amusing nature of the training, where verbal
feedback was less amusing (M=2.71) than video feedback
(M=1.95). On the other hand, video feedback was in average more
confusing (M=1.52) for students than the verbal feedback
(M=1.43). Although average number of details, which students
were focusing on were higher by verbal feedback (M=4.29) than
by video feedback (M=3.52), we consider this difference
influenced by fatigue. Results show that use of extrinsic video
feedback is considered by students more effective than
extrinsic verbal feedback. Students were more critical when
they saw their own execution of techniques on video. Also, use
of video feedback was evaluated more amusing. We assume, there
is connection between effectivity and amusing nature of
training.
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关键词
Martial arts,combat sports,motor learning,extrinsic feedback
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