1W-pre 1W-post 12W-pre 12W-post

Mean (SD)

Mean (SD)

Mean (SD)

Mean (SD)

PSG

posterior-gravity (cm)

anterior-gravity (cm)

p (posterior vs. anterior)

ASG

posterior-gravity (cm)

anterior-gravity (cm)

p (posterior vs. anterior)

−2.80 (1.30)

−0.43 (0.70)

0.011*

−4.03 (0.99)

−1.25 (1.35)

0.007*

−2.63 (1.57)

−1.64 (0.94)

0.323

−3.35 (0.98)

−0.60 (0.91)

0.007*

−2.50 (1.02)

−1.15 (0.63)

0.021*

−3.72 (0.89)

−1.06 (1.23)

0.007*

−2.57 (1.10)

−1.52 (1.68)

0.298

−3.15 (1.15)

−1.42 (1.55)

0.042