Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Compensatory coordination of release parameters in a throwing task.

K Kudo1, S Tsutsui, T Ishikura

  • 1Laboratory of Sports Sciences, Department of Life Sciences, Graduate School of Arts and Sciences, The University of Tokyo, 3-8-1 Komaba, Meguro, Tokyo, Japan 153-8902. kudo@idaten.c.u-tokyo.ac.jp

Journal of Motor Behavior
|December 13, 2000
PubMed
Summary

Practice improves ball-throwing accuracy by enhancing coordination between release parameters. Compensatory relationships among these parameters help reduce performance variability, leading to more consistent results.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Gastrointestinal: Solid pseudopapillary neoplasm of the pancreas with high-grade malignant transformation.

Journal of gastroenterology and hepatology·2024
Same author

Temperature dependent local inhomogeneity and magnetic moments of (Li<sub>1-</sub>Fe<sub></sub>)OHFeSe superconductors.

Physical chemistry chemical physics : PCCP·2023
Same author

Recurrent Immediate Type Hypersensitivity Reaction Induced by Macrogol in a 3-Year-Old Boy.

Journal of investigational allergology & clinical immunology·2020
Same author

Evaluation of non-Gaussian model-based diffusion-weighted imaging in oral squamous cell carcinoma: comparison with tumour functional information derived from positron-emission tomography.

Clinical radiology·2020
Same author

Rendezvous Technique Using Double Balloon Endoscope for Removal of Multiple Intrahepatic Bile Duct Stones in Hepaticojejunostomy After Living Donor Liver Transplant: A Case Report.

Transplantation proceedings·2019
Same author

Effect of Seasonality on Rates of Gregarine Infection in Workers of a Social Wasp Polybia Paulista (Hymenoptera, Vespidae).

Neotropical entomology·2018

Area of Science:

  • Motor control
  • Biomechanics
  • Human movement science

Background:

  • Understanding how athletes improve accuracy in tasks like ball-throwing is crucial for skill acquisition.
  • Previous research has focused on parameter consistency, but the role of compensatory coordination is less understood.

Purpose of the Study:

  • To investigate the consistency and coordination of release parameters during a ball-throwing task.
  • To quantify the improvement in performance consistency due to compensatory relationships among parameters using a novel index.

Main Methods:

  • Developed and utilized a new index of coordination for release parameters (ICRP).
  • Eight participants practiced a ball-throwing task for 150 trials using their non-dominant hand.
  • Measured ball-release velocity vector and overall performance consistency.

Related Experiment Videos

Main Results:

  • Ball-release velocity vector magnitude and overall performance consistency improved with practice.
  • The ICRP scores indicated that release parameters became complementarily coordinated, and this coordination enhanced over time.
  • Practice led to improved coordination among release parameters.

Conclusions:

  • Compensatory relationships among varying release parameters are key to reducing performance variability in accuracy-focused ball-throwing tasks.
  • The findings highlight the importance of coordination, not just consistency, in motor skill learning.
  • The ICRP is a valuable tool for assessing coordination improvements in motor tasks.