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.

The comparison of trunk muscle EMG according to hollowing plank exercise (unit: %RVC)

80° 90° 100° 110° F p
RA 179.61±86.48a 161.49±77.93a 227.84±141.56 257.66±151.10b 6.526 <0.001*
EO 176.59±105.51 171.90±118.84 193.72±130.80 205.90±115.75 0.73 0.573
TrA·IO 332.10±429.57 308.14±449.97 339.67±457.12 373.72±436.57 0.13 0.971

Mean±SD.

RA: rectus abdominis, EO: external oblique, IO: internal oblique, TrA: transverse abdominis. Different superscript letters (a, b, c) indicate statistically significant (p<0.05).

*Significant difference (p<0.05).

J Kor Phys Ther 2020;32:94-100 https://doi.org/10.18857/jkpt.2020.32.2.94
© 2020 J Kor Phys Ther