WoS İndeksli Yayınlar Koleksiyonu
Permanent URI for this collectionhttps://hdl.handle.net/20.500.14627/6
Browse
2 results
Search Results
Article Determining the Injury Risk Levels of Kyorugi and Poomsae Taekwondo Athletes and Comparing Them With Selected Athletic Performance Parameters(Stowarzyszenie Idokan Polska-Idokan Poland Assoc, 2025) Ergin, Ceren z.; Pinar, Yeliz; Sani, Fatih; Cumbur, Cansel; Ramazanoglu, NusretBackground. Different disciplines within the same sport can lead to varying injury risks and performance requirements due to differences in energy systems, techniques, and competition rules. Problem and aim. This study assesses and compares injury risk levels among taekwondo athletes in the kyorugi and poomsae disciplines alongside selected athletic performance parameters. Material and Method. The study included 10 women (22 +/- 2.37 years) and 10 men (22 +/- 1.25 years) from the kyorugi discipline, and 10 women (19.4 +/- 2.55 years) and 10 men (18.8 +/- 3.29 years) from poomsae. All participants had competed in licensed elite-level competitions for at least 4 years. Injury risk and performance were evaluated using the Y balance test (YBT), reactive strength index (RSI), and functional movement screen (FMS). Results. Significant differences were found between male kyorugi and poomsae athletes in rotary stability (p=0.042), dominant leg Y balance (p=0.012), and composite scores (p=0.012). For female athletes, differences in dominant leg Y balance (p=0.049), anterior reach (p=0.027), RSI (p=0.001), and jump height (p=0.001) were noted. Female poomsae athletes had RSI values below normative standards. According to the YBT, the male poomsae group had the lowest number of athletes at risk of injury, whereas the female kyorugi group had the highest. Conclusions. Generally, taekwondo athletes displayed low injury risks based on FMS and YBT values, with moderate to low RSI risk levels. Increased reactive strength may correlate with higher injury risk. Female poomsae athletes should work to improve RSI scores, while kyorugi athletes should focus on strategies to address asymmetry-related injuries.Article Citation - WoS: 2Citation - Scopus: 1Isokinetic Knee Muscular Strength Is Associated With Hematologic Variables in Female Modern Dancers(Spanish Assoc Sports Performance Analysis-aearedo, 2018) Agopyan, Ani; Tekin, DemetIt is important to expose the risk factor in injury in the context of the health and the careers of dancers. Female are at greater risk of developing anemia than men, yet scarce data exist on anemia associated outcomes in female dancers. The aim of the present study was to investigate the relationships between bilateral isokinetic knee extensor and flexor muscles strength, and biochemical hematologic parameters in female modern dancers. Concentric isokinetic peak torque [(PT)-N.m], peak torque % body weight [(PT% BW)-N.m.kg(-1)], average peak torque [(AVGPT)-N.m] and total work [(TW)-J)] of the knee extensor and flexor muscles were measured at a velocity of 60 degrees, 180 degrees and 300 degrees s(-1). To determine hematological parameters [red blood cell count (RBC), hematocrit (Hct), and Hb] were determined. The dancers of LHG and HHG had significant differences (p <= 0.05) for hematological parameters. HHG dancers' strength production in extensors muscles of PT, TW and AVGPT in non-dominant left leg (p <= 0.05) were significantly higher than LHG dancers. There were significant (p <= 0.05) negative correlations between TW (300 degrees s(-1)) of left leg extensor muscles and RBC, Hct and Hb variables. Isokinetic knee muscular strength is associated with hematologic variables in female modern dancers. The current study provides evidence that the low-level hematologic parameters has decreased performance on torque production of extensors knee muscles in non-dominant leg during isokinetic muscle strength endurance in female modern dancers.