Comparison of the Effectiveness of Different Myofascial Release Techniques for the Pectoralis Minor Muscle
Comparison of the Effectiveness of Different Myofascial Release Techniques for the Pectoralis Minor Muscle
The aim of this study was to compare the effects of self-myofascial release, myofascial release with a physiotherapist and instrument assisted soft tissue mobilization (IASTM) techniques for the pectoralis minor muscle on pectoralis minor muscle length, rounded shoulder posture, glenohumeral joint total rotation range of motion (ROM) and skin temperature in asymptomatic individuals.
In the literature, the effects of myofascial release and instrument assisted soft tissue mobilization (IASTM) applications on individuals with pectoralis minor muscle are investigated, but the available evidence is insufficient. In a study conducted in asymptomatic individuals, self-myofascial release was found to be more effective than placebo application in increasing glenohumeral flexion joint range of motion (ROM), improving pectoralis minor length and advanced scapular posture. However, there was one study comparing the short-term effectiveness of the self-myofascial release method and IASTM methods on pectoralis minor length, glenohumeral total arch movement and skin temperature in individuals with short pectoralis minor, and the results of both applications were found to be similar. Despite these studies in the current literature, the amount of evidence examining the effectiveness of myofascial release technique performed under the guidance of a physiotherapist in individuals with short pectoralis minor is insufficient. However, the number of studies comparing the immediate and short-term effects of different myofascial release methods on the pectoralis minor muscle lengthening is few. Given the limited evidence available, different myofascial release methods may produce different short-term responses on the pectoralis minor muscle, with different results on muscle length, scapular position, glenohumeral total arch motion, and superficial skin temperature. Therefore, the aim of this study was to compare the effects of 3 different myofascial release techniques on pectoralis minor muscle length, rounded shoulder posture, glenohumeral joint total rotation ROM and skin temperature in asymptomatic individuals.
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