Linear and Angular Kinematics

  • Duane Knudson

Abstract

Kinematics is the accurate description of motion and is essential to understanding the biomechanics of human motion. Kinematics can range from anatomical descriptions of joint rotations to precise mathematical measurements of musculoskeletal motions. Recall from chapter 2 that kinematics is subdivided according to the kinds of measurements used, either linear or angular. Whatever the form of measurement, biomechanical studies of the kinematics of skilled performers provide valuable information on desirable movement technique. Biomechanics has a long history of kinematic measurements of human motion (Cappozzo, Marchetti, & Tosi, 1990). Accurate kinematic measurements are sometimes used for the calculation of more complex, kinetic variables. This chapter will introduce key kinematic variables in documenting both linear and angular human motions. The principles of biomechanics that apply kinematics to improving human movement are Optimal Projection and the Coordination Continuum.

Keywords

Angular Velocity Vertical Velocity Knee Extension Angular Acceleration Kinematic Variable 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. Cappozzo, A., Marchetti, M., & Tosi, V. (Eds.) (1990). Biolocomotion: A century of research using moving pictures. Rome: Promograph.Google Scholar
  2. Hudson, J. L. (1986). Coordination of segments in the vertical jump. Medicine and Science in Sports and Exercise, 18, 242–251.PubMedCrossRefGoogle Scholar
  3. Kreighbaum, E., & Barthels, K. M. (1996). Biomechanics: A qualitative approach to studying human movement. Boston: Allyn & Bacon.Google Scholar
  4. Lafortune, M. A., & Hennig, E. M. (1991). Contribution of angular motion and gravity to tibial acceleration. Medicine and Science in Sports and Exercise, 23, 360–363.PubMedCrossRefGoogle Scholar
  5. Mero, A., Komi, P. V., & Gregor, R. J. (1992). Biomechanics of sprint running: A review. Sports Medicine, 13, 376–392.PubMedCrossRefGoogle Scholar
  6. Plagenhoef, S. (1971). Patterns of human motion: A cinematographic analysis. Englewood Cliffs, NJ: Prentice-Hall.Google Scholar
  7. Zatsiorsky, V. M. (1998). Kinematics of human motion. Champaign, IL: Human Kinetics.Google Scholar

Copyright information

© Springer Science+Business Media New York 2003

Authors and Affiliations

  • Duane Knudson
    • 1
  1. 1.California State University at ChicoChicoUSA

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