Research Article
Isometric Quadriceps Exercises for Patients with Knee Osteoarthritis: A Randomized Controlled Trial Comparing Knee Joint Position Flexion versus Extension
Table 2
Baseline characteristics of groups.
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Data are presented as . VAS: visual analog scale; WOMAC: the Western Ontario and McMaster Universities Osteoarthritis Index. Group 1 (quadriceps isometric exercise was performed in knee extension), Group 2 (quadriceps isometric exercise was performed in knee flexion). |