Improvements were seen in the scores for shoulder flexion ( 94.1 19.79 at baseline increased to 161.9 13.05 after intervention ) , abduction ROM ( 90.4 21.18 at baseline increased to 154.8 13.21 after intervention ) , and pain ( 8.00 0.78 at baseline decreased to 3.48 0.71 after intervention ) in the experimental group .