Relationship between Electromyography Activity of the Knee Joint Muscles and Ground Reaction Forces during Single-Leg Drop Landing

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.

Dashti Rostami Komeil; MOHAMMADI FARIBA

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

Journal Paper

Paper Information

Journal: SCIENTIFIC JOURNAL OF REHABILITATION MEDICINE Year:2019 | Volume:8 | Issue:3 Page(s): 90-99

Download Full-Text

Persian Verion

View:

571

Download:

Cites:

Information Journal Paper

Title

Relationship between Electromyography Activity of the Knee Joint Muscles and Ground Reaction Forces during Single-Leg Drop Landing

Author(s)

Dashti Rostami Komeil | MOHAMMADI FARIBA | Issue Writer Certificate

Keywords

KneeQ2

Electromyography activityQ1

Ground reaction forceQ1

Anterior cruciate ligamentQ1

Abstract

Background and Aims: Activity of Knee joint muscles can influence the magnitude of Ground reaction forces during jump-landing tasks. The objective of the present study was to examine the relationship between Electromyography activity of the Knee joint muscles and Ground reaction forces during single-leg drop landing task. Materials and Methods: A total of 20 healthy male athletes (mean ± standard deviation, age 25. 4± 4. 45 years) participated in the present correlational study. Activity of Knee joint muscles, including quadriceps, hamstrings, and gastrocnemius, at pre and post landing phases were analyzed and their relationships with Ground reaction forces (vertical, anterior-posterior, and medial-lateral) were assessed during single leg vertical drop landing task. Pearson correlation coefficient was used for data analysis. Results: The results demonstrated significant negative correlation between lateral gastrocnemius muscle activity and all components of Ground reaction forces (P= 0. 001). Also, there was a significant positive correlation between medial gastrocnemius activity and all components of Ground reaction forces at pre landing phase and also a significant negative correlation with vertical and anteriorposterior component at post landing phase (P=0. 001). Moreover, there was a significant negative correlation between lateral hamstring activity and anterior-posterior Ground reaction force at postcontact phase (P=0. 001). Conclusion: It seems that gastrocnemius (medial and lateral) and lateral hamstring muscles play important roles in adjusting Ground reaction force components during single leg vertical drop landing task. According to the results of the current study, it is suggested that rehabilitation specialists focus especially on activation exercises for gastrocnemius (medial and lateral) and lateral hamstring muscles in order to prevent Anterior cruciate ligament injury.

Cites

No record.

References

Cite

APA: Copy

Dashti Rostami, Komeil, & MOHAMMADI, FARIBA. (2019). Relationship between Electromyography Activity of the Knee Joint Muscles and Ground Reaction Forces during Single-Leg Drop Landing. SCIENTIFIC JOURNAL OF REHABILITATION MEDICINE, 8(3 ), 90-99. SID. https://sid.ir/paper/239643/en

Vancouver: Copy

Dashti Rostami Komeil, MOHAMMADI FARIBA. Relationship between Electromyography Activity of the Knee Joint Muscles and Ground Reaction Forces during Single-Leg Drop Landing. SCIENTIFIC JOURNAL OF REHABILITATION MEDICINE[Internet]. 2019;8(3 ):90-99. Available from: https://sid.ir/paper/239643/en

IEEE: Copy

Komeil Dashti Rostami, and FARIBA MOHAMMADI, “Relationship between Electromyography Activity of the Knee Joint Muscles and Ground Reaction Forces during Single-Leg Drop Landing,” SCIENTIFIC JOURNAL OF REHABILITATION MEDICINE, vol. 8, no. 3 , pp. 90–99, 2019, [Online]. Available: https://sid.ir/paper/239643/en

Related Journal Papers