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.

Correlation between lower extremity muscle strength and balance control ability

MHF (lbs) MHE (lbs) MHAB (lbs) MHAD (lbs) MHEX (lbs) MHINT (lbs) MKF (lbs) MKE (lbs) MADF (lbs) MAPF (lbs)
25.13±6.63a 15.98±6.20a 26.08±7.03a 13.35±4.70a 15.40±5.23a 12.44±4.34a 26.40±6.85a 23.58±5.49a 22.12±5.35a 21.87±4.94a
Sway length EO (cm) -0.13 -0.16 -0.09 -0.23 -0.15 -0.20 -0.22 -0.32* 0.06 -0.26
Sway length EC (cm) -0.11 -0.14 -0.07 -0.21 -0.14 -0.17 -0.18 -0.30* 0.08 -0.24
Sway speed EO (cm/s) 0.13 0.07 0.11 -0.05 0.23 0.02 -0.16 -0.08 0.11 -0.01
Sway speed EC (cm/s) 0.09 0.00 0.04 -0.11 0.19 -0.04 -0.19 -0.15 0.07 -0.08
LOS (mm2) 0.10 0.45** -0.11 0.26 0.08 0.24 -0.10 0.31* -0.27 0.01

aMean±SD.

EO: Eye open, EC: Eye close, LOS: Limit of stability, MHF: MMT of hip flexion, MHE: MMT of hip extension, MHAB: MMT of hip abduction, MHAD: MMT of hip adduction, MHEX: MMT of hip external rotation, MHINT: MMT of hip internal rotation, MKF: MMT of knee flexion, MKE: MMT of knee extension, MADF: MMT of ankle dorsiflexion, MAFF: MMT of ankle plantar flexion.

*p<0.05, **p<0.01.

J Kor Phys Ther 2022;34:168-74 https://doi.org/10.18857/jkpt.2022.34.4.168
© 2022 J Kor Phys Ther