I just went to google and put in OsteoStrong and a bunch of stuff came up, and there seems to be a lot of it bad, but you should look for yourself.

PS Hi Pam~Incidentally, I left NV since my body responded poorly to the heat (after an event, I thought it might kill me :/ ), I traveled out of state often for healthcare, and my grandchildren live in the SF Bay Area.

The further I looked into it, the more doubtful I felt. Some people with osteoporosis reported painful fractures after trainers pushed them too hard. I would stay away from their vibration equipment, too.