The effect of an eight-week shoulder rehabilitation intervention programme on pain and function,range of motion and muscle strength among teachers: A pilot study

Abstract

BACKGROUND:

Teachers present with shoulder musculoskeletal disorders, which result in pain and poor shoulder function.

OBJECTIVE:

To determine the effect of an eight-week shoulder rehabilitation intervention on pain and function, range of motion and muscle strength among teachers.

METHODS:

Thirty teachers presenting with shoulder pain were recruited and divided into equal control and experimental groups. The intervention group participated in an eight-week rehabilitation programme. Pre- and post-intervention measurements included the scapular position test, range of motion, muscle strength measurements as well as a shoulder rating questionnaire.

RESULTS:

There was a significant improvement in the experimental group’s internal range of motion for the dominant ( $p=$ 0.006) and non-dominant arms ( $p=$ 0.003) post-intervention. Additionally, significant improvements were found in muscle strength in the experimental group in dominant and non-dominant flexion; abduction; external rotation ( $p<$ 0.001); dominant internal rotation ( $p<$ 0.001) and non-dominant internal rotation strength ( $p=$ 0.007). Post-intervention questionnaire data found a decrease in pain ( $p=$ 0.003); improved ability to perform daily activities ( $p=$ 0.006); improved overall score ( $p<$ 0.001) and satisfaction ( $p=$ 0.023) in the intervention group compared to the control group.

CONCLUSION:

The implementation of a rehabilitation programme in schools should be considered to manage the prevalence of shoulder musculoskeletal disorders among teachers.