Bioelectrical activity of the pelvic floor muscles during synchronous whole-body vibration – a randomized controlled study

Table 1 Characteristics of the study participants

Group	Parameters of vibrations	Age [years]	Body mass [kg]	Height [cm]
Group	Parameters of vibrations	mean ± SD	mean ± SD	mean ± SD
I	2 mm/20 Hz	22.4 ± 1.6	63.5 ± 5.3	168.9 ± 2.3
II	4 mm/40 Hz	21.8 ± 1.7	64.4 ± 6.2	167 ± 3.1
III (control)	no vibrations	22.7 ± 1	63.6 ± 6.7	167.8 ± 3.7

ISSN: 1471-2490