Throwing Darts Training Support System Based on Analysis of Human Motor Skill

Part of the Advances in Intelligent Systems and Computing book series (AISC, volume 194)

Abstract

Measurement, analysis, and modeling of human motor functions have been intensively studied because human motor skills are useful for various applications, such as digital archiving, sports training, rehabilitation, etc. Targeting the sport training support application, in the paper, we focus on a throwing darts movement that requires sophisticated control of the upper arm to realize precise throwing, and we investigate the relationship among motion trajectories, muscle activities, and throwing accuracy, from the viewpoint of release timing. Experimental results showed that skilled subjects demonstrated small temporal variance and a fixed timing of release; it was just before the moment their elbow angular velocity became maximum. Based on the findings, we developed a training support system for throwing darts. To evaluate validity of the proposed system, we executed training experiments of beginners.

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References

  1. 1.
    Bazzucchi, I., Riccio, M.E., Felici, F.: Tennis Players show a lower coactivation of the elbow antagonist muscles during isokinetic exercises. Journal of Electromyography and Kinesiology, 752–759 (2008)Google Scholar
  2. 2.
    Hung, Y.-C., Kaminski, T.R., Fineman, J., Monroe, J., Gentile, A.M.: Leaning a multi-joint throwing task: a morphometric analysis of skill development. Experimental Brain Research, 197–208 (2008)Google Scholar
  3. 3.
    Sakurai, S., Ohtsuki, T.: Muscle activity and accuracy of performance of the smash stroke in badminton with reference to skill and practice. Journal of Sports Sciences 18, 901–914 (2000)CrossRefGoogle Scholar
  4. 4.
    Abe, S., Nozawa, T., Kondo, T.: A Proposal of EMG-Based Training Support System for Basketball Dribbling. In: Smith, M.J., Salvendy, G. (eds.) HCI International 2009, Part I. LNCS, vol. 5617, pp. 459–465. Springer, Heidelberg (2009)CrossRefGoogle Scholar
  5. 5.
    Yamaguchi, H., Kondo, T.: Analysis of Motor Skill for Throwing Darts: Measurement of Release Timing. In: Proceedings of SICE Annual Conference (2011)Google Scholar
  6. 6.
    Smeets, J.B.J., Frens, M.A., Brenner, E.: Throwing darts: timing is not the limiting factor. Experimental Brain Research 144, 268–274 (2002)CrossRefGoogle Scholar
  7. 7.

Copyright information

© Springer-Verlag Berlin Heidelberg 2013

Authors and Affiliations

  1. 1.Tokyo University of Agriculture and TechnologyTokyoJapan

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