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The relationship between flat foot and lower limb muscle strength in teenage basketball athletes Pratika Dewi, Ni Luh Kadek Cindy; Sayu Aryantari Putri Thanaya; I Putu Yudi Pramana Putra; Anak Agung Gede Angga Puspa Negara
Physical Therapy Journal of Indonesia Vol. 5 No. 2 (2024): July-December 2024
Publisher : Universitas Udayana dan Diaspora Taipei Medical University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51559/ptji.v5i2.202

Abstract

Background: Teenage basketball athletes may experience problems with lower limb muscle strength, which can affect their performance due to factors such as the shape of the arches pedis, muscle length and shortness, fatigue levels, muscle contraction ability, and the presence of flat feet, where the medial arch is flattened against the ground. This study aimed to determine the relationship between flat feet and lower limb muscle strength in adolescent basketball athletes in Tabanan Regency. Methods: This study's design was observational analytic with a cross-sectional study direction. It was conducted at junior high and high schools in Tabanan Regency and involved 62 teenage basketball athletes. The inclusion criteria were basketball athletes with flat feet aged 14-17, while the exclusion criteria were a history of fracture or lower limb injury. Lower limb muscle strength was measured using a leg dynamometer, while flat foot was assessed using a wet footprint test. Results: The result of the association test using Spearman’s Rho Test obtained a correlation coefficient value (r) -0.173, which means a unidirectional relationship with a very weak correlation level with a p-value=0.180 (p<0.05), which means there is no significant relationship. Conclusion: There was no relationship between flat foot and lower limb muscle strength in teenage basketball athletes. The correlation coefficient value indicates a unidirectional relationship with a very weak correlation level.
HUBUNGAN WAKTU RETURN TO SPORT DAN KEKUATAN OTOT DENGAN FUNGSI LUTUT DAN DAYA TAHAN OTOT PASCA ANTERIOR CRUCIATE LIGAMENT RECONSTRUCTION: Pendahuluan, Metode Penelitian, Hasil, Pembahasan, Simpulan, dan Daftar Pustaka I Dewa Ayu Agung Friska Putri Indraswari; Kurniawati, Ida; I Putu Yudi Pramana Putra
Kinetic and Physiotherapy Comprehensive Vol 2 No 2 (2023): Volume 2 No. 2, August 2023
Publisher : PT. Kesehatan Gerak Fungsi Tubuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62004/kpc.v2i2.21

Abstract

Background: Anterior cruciate ligament reconstruction (ACLR) is a surgical procedure performed to replace the ligament by grafting tissue that aims to restore stability to the knee joint. Knee function is impaired because the ligament that maintains knee stability is torn. Good knee function is also a reason to return to sports. Decreased muscle strength and endurance can occur in ACL patients, especially those who have undergone ACLR surgery. In order to be able to return to sport is still determined based on time after surgery and improved knee function. This study aimed to determine the relationship of return to sport time and muscle strength with knee function and muscular endurance after ACLR. Methods: The research method used a literature review compiled using secondary data from relevant journals. The search for journal literature was carried out online through PubMed and Google Scholar using the keywords "ACL", "return to sport", "function", "strength", and "endurance". Results: Based on the results of the journal review, it was found that muscle strength and endurance will decrease, which will affect knee function. Knee function, in general, is still one of the factors determining return to sport time. Conclusion: This study concluded that there were possible problems that arise due to ACLR, such as decreased muscle strength and muscle endurance, which could affect knee function and return to sports time.