. 2015 Apr 30;27(4):1169–1171. doi: 10.1589/jpts.27.1169

Table 2. Comparison of pre- and post-intervention measurement values.

Variable	Group	Pre	Post
BMI (kg/m²)	HRG	28.7±2.9	23.7±1.6^a
BMI (kg/m²)	WG	27.5±1.3	24.8±3.4^a
Step length (cm)	HRG	35.7±6.5	41.1±5.6^a
Step length (cm)	WG	36.8±7.1	39.9±7.4^a
Width of the base of support (cm/s)	HRG	12.8±8.6	11.0±3.8^ab
Width of the base of support (cm/s)	WG	12.2±4.5	11.9±3.5^ab

^aSignificant difference between pre- and post-intervention values. ^bSignificant difference in post-intervention values between HRG and WG