PIR - poizometryczna relaksacja mięśni w praktyce

If you can support the channel's development, here's the link to Patronite: https://patronite.pl/fizjonauka www.fizjonauka.pl - On my website, you'll find courses for students preparing for the professional exam for massage technicians, among other things. Link to the study from which I derived the PIR therapy parameters: https://pmc.ncbi.nlm.nih.gov/articles... PS. Sorry about the sound quality. I was moving around too much and the volume levels varied. However, this doesn't affect the content, seriously ;)