“…down for remodeling um that this sound actually had a very specific effect on the osteoblast to improve bone mineralization and bone formation and structure so that was pretty interesting another 2019 document have you have you heard of um I don't know this kind of probably plays a little bit into ultrasound but I'm not actually sure of the frequencies that ultrasound works at the um for treating uh things they use of anything from 50,000 to 100,000 but the imaging is around a million cycles per second 50,000 to 100,000 hertz um yeah that”