[Retracted] Effect of Core Muscle Strength Training Combined with Taijiquan on Bone Mineral Density Measured by Quantitative CT Scanning in the Elderly

Table 3

Comparison of Berg Balance Scale scores of subjects in each group.

Group		Before exercise	Exercise for 3 months	Exercise for 6 months	value	value
Core muscle strength + Taijiquan group	50				9.860	<0.01
Taijiquan group	50				3.747	<0.05
Core muscle strength training group	47				5.364	<0.01
Control group	45				0	>0.05
value		0.054	1.313	6.763
value		>0.05	>0.05	<0.01