Table 2. Kinematic comparison of the anterior and posterior COP conditions. Data are means (±SD).
Anterior COP condition Posterior COP condition 95% CI P value ES [dz]
Trunk flexion angle, deg 39.5 (13.1) 38.8 (11.9) -0.9 to 2.3 0.357 0.259
Hip flexion angle, deg 87.5 (9.1) 89.3 (6.7) -4.3 to 0.7 0.154 -0.352
Knee flexion angle, deg 93.9 (44.5) 95.9 (10.7) -5.0 to 1.0 0.182 -0.427
Ankle dorsiflexion angle, deg 19.8 (5.9) 18.2 (5.4) 0.6 to 2.6 0.003 0.918
COP: center of pressure; ES: effect size