Effectiveness of Low-Frequency Stimulation in Proprioceptive Neuromuscular Facilitation Techniques for Post Ankle Sprain Balance and Proprioception in Adults: A Randomized Controlled Trial

Table 1

Data (mean and standard deviation) of variables prior to intervention for each group.

Variables	Group 1; TENS-PNF ()	Group 2; PNF ()	Control group (CG); ()	value
Age (years)				0.991
Height (meters)				0.276
Weight (kg)				0.346
BMI				0.573
Leg length (cm)				0.483
SEBT anterior				0.01
SEBT posterior				0.494
SEBT medial				0.576
SEBT lateral				0.090
SEBT anterolateral				0.091
SEBT anteromedial				0.843
SEBT posterolateral				0.711
SEBT posteromedial				0.998
VAS				0.270
KNEE to wall (cm)				0.180
Dorsi proprioception				0.599
Plantar proprioception				0.722
Dorsi ROM				0.336
Plantar ROM				0.224
Dorsi MS (kg)				0.971
Plantar MS (kg)				0.020
FADI score				0.665

VAS: Visual Analogue Scale; BMI: Body Mass Index; ROM: range of motion; MS: muscle strength. Significant ().