Comparing Intra Limb Coordination and Timing of Performing a Baseball--Pitch in Skilled and Unskilled Pitchers with Emphasis on Different Movement Phases

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

GHORBANI SAEED; Bund Andreas

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: MOTOR BEHAVIOR (RESEARCH ON SPORT SCIENCE) Year:2019 | Volume:10 | Issue:34 Page(s): 29-48

Download Full-Text

Persian Verion

View:

352

Download:

Cites:

Information Journal Paper

Title

Comparing Intra Limb Coordination and Timing of Performing a Baseball--Pitch in Skilled and Unskilled Pitchers with Emphasis on Different Movement Phases

Author(s)

GHORBANI SAEED | Bund Andreas | Issue Writer Certificate

Keywords

Baseball-PitchQ1

Intra-Limb CoordinationQ1

TimingQ1

Movement PhaseQ1

Abstract

The coordination of body limbs and the Timing during performing of a Baseball-Pitch and its different Movement Phases are relatively unknown. The purpose of the present study was to describe and compare the coordination between the shoulder-elbow joints and Timing during execution of a Baseball-Pitch by skilled and unskilled subjects emphasizing Movement Phases. The subjects consisted of a skilled male pitcher and eight beginner pitchers. Intra-Limb Coordination was obtained for the shoulder-elbow joints and was shown by angle-angle plots. Start and end points of all pitchers were normalized by linear interpolation method to 250 points. Timing, angles of the beginning and end of each phase, and the minimum and maximum angles of shoulder and elbow joints in each phase were compared between skilled and unskilled pitchers. The results indicated that there is a relatively clear difference in the coordination patterns between the joints of the shoulder-elbow, especially in the first and second phases between skilled and unskilled pitchers. There were also many differences between unskilled pitchers with the skilled pitcher at the beginning and end as well as the minimum and maximum angles of shoulder and elbow joints in different phases. Considering the Timing variable, the time of performing the whole movement and the first, fourth, and fifth phases in unskilled pitchers was significantly shorter than that of the skilled pitcher. The results were discussed with regard to spatiotemporal characteristics of the performing Baseball-Pitch in skilled and unskilled pitchers. Also, were discussed practical considerations for improving skills and preventing injury.

Cites

No record.

References

No record.

Cite

APA: Copy

GHORBANI, SAEED, & Bund, Andreas. (2019). Comparing Intra Limb Coordination and Timing of Performing a Baseball--Pitch in Skilled and Unskilled Pitchers with Emphasis on Different Movement Phases. MOTOR BEHAVIOR (RESEARCH ON SPORT SCIENCE), 10(34 ), 29-48. SID. https://sid.ir/paper/232825/en

Vancouver: Copy

GHORBANI SAEED, Bund Andreas. Comparing Intra Limb Coordination and Timing of Performing a Baseball--Pitch in Skilled and Unskilled Pitchers with Emphasis on Different Movement Phases. MOTOR BEHAVIOR (RESEARCH ON SPORT SCIENCE)[Internet]. 2019;10(34 ):29-48. Available from: https://sid.ir/paper/232825/en

IEEE: Copy

SAEED GHORBANI, and Andreas Bund, “Comparing Intra Limb Coordination and Timing of Performing a Baseball--Pitch in Skilled and Unskilled Pitchers with Emphasis on Different Movement Phases,” MOTOR BEHAVIOR (RESEARCH ON SPORT SCIENCE), vol. 10, no. 34 , pp. 29–48, 2019, [Online]. Available: https://sid.ir/paper/232825/en

Related Journal Papers