In general, there are no prerequisites – for the online group you need internet access and the Zoom app.
Important for you to know: Toning does not include medical, medical, psychiatric, psychological or therapeutic treatment or advice, does not replace such treatment and is therefore not suitable for people who need such treatment or support. All participants are fully responsible for themselves, have their own rights and are responsible for their perceptions, feelings, findings, insights, experiences, etc. If you are looking for therapeutic support, I would be happy to recommend you.