Relationship Between Lower Extremity Strength Asymmetry And Jump And Sprint Performance
Öz
The relationship between inter-limb strength asymmetry and athletic performance is not clearly well-known. Different results in the literature makes it difficult to form a common consensus on this issue. The aim of this study was to investigate the relationship between inter-lower limb strength asymmetry (ILLSA) values and jump and sprint performances. Forty-eight individuals (21.5±2.8 years, 1.74±0.1 m, 67.3±9.7 kg) voluntarily participated in this study. All participants participated in squat (SJ), countermovement jump (CMJ), 40m sprint run tests and right and left isokinetic concentric knee flexion and extension strength (IS) test at low (60°.s-1) and high (300°.s-1) angular velocities. The symmetry angle formula was used in order to determine the isokinetic knee strength asymmetry values between inter-lower limb. According to the results it was revealed that there was no relation (p>0.05) between ILSSA at low and high angular velocities and squat jump (r = -0.106 ̶ 0.200), countermovement jump (r = -0.11 ̶ 0.087) and 40m sprint (r = 0.012 ̶ 0.810) performance. In conclusion, there is no negative or positive relationship between inter limb isokinetic knee strength symmetry angle and jump and sprint performances in physically active individuals.
Anahtar Kelimeler
Kaynakça
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Ayrıntılar
Birincil Dil
İngilizce
Konular
Spor Hekimliği
Bölüm
Araştırma Makalesi
Yazarlar
Celil Kaçoğlu
0000-0002-1817-5234
Türkiye
Yayımlanma Tarihi
15 Eylül 2019
Gönderilme Tarihi
17 Şubat 2019
Kabul Tarihi
24 Mayıs 2019
Yayımlandığı Sayı
Yıl 2019 Cilt: 21 Sayı: 2
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