The influence of Positional Release Therapy on the myofascial trigger points of the upper trapezius muscle in computer users

Mohammadi Kojidi M., Okhovatian F., Rahimi A., Baghban A., AZIMI H.

Journal of Bodywork and Movement Therapies, cilt.20, sa.4, ss.767-773, 2016 (Scopus) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 20 Sayı: 4
  • Basım Tarihi: 2016
  • Doi Numarası: 10.1016/j.jbmt.2016.04.006
  • Dergi Adı: Journal of Bodywork and Movement Therapies
  • Derginin Tarandığı İndeksler: Scopus
  • Sayfa Sayıları: ss.767-773
  • Anahtar Kelimeler: Computer user, Positional Release Therapy, Trigger point, Upper trapezius muscle
  • Marmara Üniversitesi Adresli: Evet

Özet

Objective The purpose of the present study was to investigate the effect of Positional Release Therapy (PRT) in computer users via latent trigger points (LTrPs) of the upper trapezius muscle. Materials and methods Twenty-eight women with the upper trapezius MTrPs participated in this study. Subjects were randomly classified into two groups (14 in each group): the subjects in the Group 1 received PRT in shortened position while those in the group 2 received sham control in the neutral position of the upper trapezius muscle. They received three therapy sessions every other day for one week. The local pain intensity and Pressure pain threshold (PPT) were measured via Visual Analogue Scale (VAS) and algometry, respectively, before interventions and repeated 5 min after the first and third treatment sessions in each group. Results One-way ANOVA was used for data analysis. After treatment, between groups comparison revealed that for PPT and VAS, there were significant differences between the two groups (VAS and PPT; P < 0.05). Conclusion Both groups (PRT and sham control) showed alleviation of pain and increase in PPT during three sessions of therapy although PRT showed to be more effective in these patients.