Variables Mean (SD) p-value

        Female                         Male
ALExt 7.0 (3.3) 5.27 (2.45) .192
ALFlex 83.6 (13.0) 81.82 (16.1) .785
ALAbd 15.0 (9.1) 15.1 (5.6) .978
VO2Peak 27.1 (7.9) 27.05 (5.9) .988
HipFlex(PeakTorque) 69.8 (17.1) 78.03 (22.7) .363
HipExt(PeakTorque) 58.6 (19.6) 50.23 (12.4) .253
TUG 11.6 (4.7) 11.3 (2.6) .840
6MWT 363.8 (129.1) 321.6 (106.4) .422
6MWT-Pain 4.75 (2.0) 6.58 (2.11) .057
BMI 26.46 (5.2) 26.48 (3.0) .993
Wait Time 6.70 (3.65) 9.45 (5.24) .183
Age 64.8 (10.2) 69.4 (5.6) .215
WOMAC 57.7 (14.6) 60.55 (15.7) .673
WOMAC-pain 11 (4.76) 10.82 (4.6) .930
WOMAC-stiff 4.4 (1.2) 6.09 (1.64) .014
WOMAC-function 42.7 (9.7) 43.64 (10.6) .835
Table 2: Independent T-test. Mean and Standard deviation (SD) - gender differences. Range of motion: Affected Leg Extension (ALExt), Affected Leg Flexion (ALFlex), Affected Leg Abduction (ALAbd).