The Journal of Korean Physical Therapy Indexed in /covered by CAS, KoreaScience & DOI/Crossref:eISSN 2287-156X   pISSN 1229-0475

The Journal of Korean Physical Therapy Indexed in /covered by CAS, KoreaScience & DOI/Crossref:eISSN 2287-156X pISSN 1229-0475

Table. 2.

Table. 2.

Comparison of EMG activity (%MVIC±SD) and muscle activity ratio between exercises for each group

NIG IG
Serratus punch exercise Wall slide exercise z p Serratus punch exercise Wall slide exercise z p
SA 62.53±14.58 59.05±10.78 -0.866 0.386 62.28±14.33 60.11±15.84 -0.459 0.646
PM 16.39±4.96 18.76±12.81 -0.255 0.799 35.46±11.18 23.50±11.63 -1.580 0.114
UT 5.55±4.21 7.17±4.65 -1.274 0.203 10.13±5.32 24.61±11.70 -2.803 0.005**
PM/SA 0.26±0.06 0.33±0.23 -0.459 0.646 0.56±0.08 0.42±0.25 -1.376 0.169
UT/SA 0.08±0.05 0.12±0.07 -1.070 0.285 0.17±0.09 0.41±0.15 -2.803 0.005**

IG: impingement group, NIG: non-impingement group, SA: serratus anterior, PM: pectoralis major, UT: upper trapezius. **p<0.01.

J Kor Phys Ther 2023;35:167-76 https://doi.org/10.18857/jkpt.2023.35.6.167
© 2023 J Kor Phys Ther