Araştırma Makalesi

The effects of two different closed kinetic chain exercises on muscle strength and proprioception in patients with patellofemoral pain syndrome

Cilt: 43 Sayı: 5 31 Ekim 2009
  • Pinar Balci
  • Volga Tunay
  • Gul Baltaci
  • Ahmet Atay
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The effects of two different closed kinetic chain exercises on muscle strength and proprioception in patients with patellofemoral pain syndrome

Abstract

Objectives: The effects of two different closed kinetic chain exercises were compared in patients with patellofemoral pain syndrome (PFPS).
Methods: Forty female patients with unilateral PFPS were randomly divided into two groups to receive exercises with the hip internally rotated (n=20, mean age 39.1±8.0 years) or externally rotated (n=20, mean age 36.1±8.7 years) with the use of the Monitored Rehab Functional Squat (MRFS) System. The duration of exercises was four weeks with a total of 20 sessions. Both groups were evaluated before therapy, after four weeks of exercises, and after six weeks of home exercise program with the MRFS System for muscle strength and proprioception, with a visual analog scale for pain, and with the Kujala questionnaire for functional assessment.
Results: Among baseline features, the only significant difference between the two groups was in the mean height (p<0.05). Pain severity decreased significantly in both groups after treatment and home exercises (p<0.05). Concentric and eccentric peak forces, concentric proprioceptive deficit, and Kujala scores improved significantly in both groups after treatment (p<0.05), whereas improvements after home exercises were not significant in this respect (p>0.05). Eccentric proprioceptive deficit, however, did not change significantly both after treatment and home exercises (p>0.05). No significant differences were observed between the two groups during the study period with respect to the parameters assessed (p>0.05).
Conclusion: Our results show that functional knee squat exercises with internally and externally rotated hip positions provide similar improvements in muscle strength and proprioception in patients with PFPS.

Keywords

Ayrıntılar

Birincil Dil

İngilizce

Konular

Sağlık Kurumları Yönetimi

Bölüm

Araştırma Makalesi

Yazarlar

Pinar Balci Bu kişi benim

Volga Tunay Bu kişi benim

Gul Baltaci Bu kişi benim

Ahmet Atay Bu kişi benim

Yayımlanma Tarihi

31 Ekim 2009

Gönderilme Tarihi

10 Mayıs 2014

Kabul Tarihi

-

Yayımlandığı Sayı

Yıl 2009 Cilt: 43 Sayı: 5

Kaynak Göster

APA
Balci, P., Tunay, V., Baltaci, G., & Atay, A. (2009). The effects of two different closed kinetic chain exercises on muscle strength and proprioception in patients with patellofemoral pain syndrome. Acta Orthopaedica et Traumatologica Turcica, 43(5), 419-425. https://izlik.org/JA68KS76WM
AMA
1.Balci P, Tunay V, Baltaci G, Atay A. The effects of two different closed kinetic chain exercises on muscle strength and proprioception in patients with patellofemoral pain syndrome. Acta Orthopaedica et Traumatologica Turcica. 2009;43(5):419-425. https://izlik.org/JA68KS76WM
Chicago
Balci, Pinar, Volga Tunay, Gul Baltaci, ve Ahmet Atay. 2009. “The effects of two different closed kinetic chain exercises on muscle strength and proprioception in patients with patellofemoral pain syndrome”. Acta Orthopaedica et Traumatologica Turcica 43 (5): 419-25. https://izlik.org/JA68KS76WM.
EndNote
Balci P, Tunay V, Baltaci G, Atay A (01 Ekim 2009) The effects of two different closed kinetic chain exercises on muscle strength and proprioception in patients with patellofemoral pain syndrome. Acta Orthopaedica et Traumatologica Turcica 43 5 419–425.
IEEE
[1]P. Balci, V. Tunay, G. Baltaci, ve A. Atay, “The effects of two different closed kinetic chain exercises on muscle strength and proprioception in patients with patellofemoral pain syndrome”, Acta Orthopaedica et Traumatologica Turcica, c. 43, sy 5, ss. 419–425, Eki. 2009, [çevrimiçi]. Erişim adresi: https://izlik.org/JA68KS76WM
ISNAD
Balci, Pinar - Tunay, Volga - Baltaci, Gul - Atay, Ahmet. “The effects of two different closed kinetic chain exercises on muscle strength and proprioception in patients with patellofemoral pain syndrome”. Acta Orthopaedica et Traumatologica Turcica 43/5 (01 Ekim 2009): 419-425. https://izlik.org/JA68KS76WM.
JAMA
1.Balci P, Tunay V, Baltaci G, Atay A. The effects of two different closed kinetic chain exercises on muscle strength and proprioception in patients with patellofemoral pain syndrome. Acta Orthopaedica et Traumatologica Turcica. 2009;43:419–425.
MLA
Balci, Pinar, vd. “The effects of two different closed kinetic chain exercises on muscle strength and proprioception in patients with patellofemoral pain syndrome”. Acta Orthopaedica et Traumatologica Turcica, c. 43, sy 5, Ekim 2009, ss. 419-25, https://izlik.org/JA68KS76WM.
Vancouver
1.Pinar Balci, Volga Tunay, Gul Baltaci, Ahmet Atay. The effects of two different closed kinetic chain exercises on muscle strength and proprioception in patients with patellofemoral pain syndrome. Acta Orthopaedica et Traumatologica Turcica [Internet]. 01 Ekim 2009;43(5):419-25. Erişim adresi: https://izlik.org/JA68KS76WM