01Research, professional consensus and official sources
We show the source, the population studied and the scope of what could be confirmed. We distinguish research findings, classifications and recommendations by experts, and descriptions given in courses.
02Our experience in practice
We describe what we did in hands-on work and ongoing support, the changes we confirmed by touch and in movement, and the athlete’s own experience. We distinguish these from controlled studies and measurement results.
03Zeroka Seitai’s interpretations and hypotheses
We describe how we think about the causes of the changes we observe. Explanations involving muscle lock, supply and circulation, ATP and similar do not mean that those mechanisms have been externally verified.
04Proposals for supporting an athlete and their team
We describe how our experience could be applied to the issues of athletes and staff. Local arrangements and conditions are agreed through discussion.
The research we cite does not test the effectiveness of Zeroka Seitai or of working on muscle lock. In the detailed explanations, we show the source, the population studied, and the scope and limits of what could be confirmed.
We use our checks of muscle stiffness and movement in support, alongside the athlete’s own sense and the assessments of the staff in the field. We keep Zeroka Seitai’s interpretations separate from injury diagnosis and medical evaluation.
A single topic page may contain information from different categories. Please read the relevant paragraphs and figure captions to see what each statement is based on and what remains unconfirmed.