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J Bodyw Mov Ther. 2017 Jul;21(3):633-636. doi: 10.1016/j.jbmt.2016.11.011. Epub 2016 Nov 27.

Scapular dyskinesis among competitive swimmers.

Author information

1
Department of Physical Therapy, Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer Sheva, Israel.
2
Department of Physical Therapy, Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer Sheva, Israel. Electronic address: kalichman@hotmail.com.

Abstract

AIM:

To evaluate the prevalence of scapular dyskinesis (SD) in competitive swimmers during training sessions.

METHODS:

Repeated measurement observational study.20 young competitive swimmers were filmed before, at midpoint and at the end of a training session, performing shoulder flexion and abduction. SD was examined separately by two assessors. Demographic and Quick Disabilities of the Arm, Shoulder, and Hand questionnaires were collected.

RESULTS:

SD was observed in 30% of the swimmers before training, in 70%, an hour later, and in 80%, upon completion of the training session. The difference between the baseline and mid-practice was close to significance (p-value = 0.055), and between mid-practice and end of practice was significant (p = 0.004).

CONCLUSIONS:

This study confirmed that the prevalence of SD increases throughout a training session in most swimmers. The main reason might be fatigue of the muscles which stabilize the scapula, therefore, when examining a sportsmen's shoulder, it is important to examine the SD post-training or following simulation of the training session in the clinic.

KEYWORDS:

Scapular dyskinesis; Shoulder evaluation; Shoulder pain; Swimmers

PMID:
28750976
DOI:
10.1016/j.jbmt.2016.11.011
[Indexed for MEDLINE]

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