About Kristen Witt
Physiotherapist. Nutritionist. The person behind Hi Movement and Hi Krissy. Here’s why she built them — and what makes her approach different.
Hi, I’m Krissy.
I’m a physiotherapist and nutritionist, and I built Witt Wellness because I kept seeing the same problem: people getting health advice that was generic, disconnected, or just didn’t fit their actual lives.
I trained as a physiotherapist at the University of Western Sydney, graduating with Honours. But the more I worked with patients — managing injuries, chronic pain, post-surgical rehab — the more I saw that physio alone wasn’t telling the full story. What people ate was directly shaping how they moved, recovered, and felt. So I went back and trained in evidence-based clinical nutrition.
That combination — physio and nutrition working as one — is the foundation of everything I do. Most practices treat them like completely separate departments. Mine don’t.
I’m AHPRA-registered, which means my practice is regulated, accountable, and held to the standards of Australian health law. Everything I build — programs, plans, protocols — is grounded in clinical evidence, not trends.
Two platforms. One philosophy.
Integrated physiotherapy and nutrition should be accessible to everyone — whether you can get to a clinic or not.
Hi Movement — In-person care
For people who need hands-on physiotherapy, in-person nutrition consultations, or physio-led exercise classes. Located in Leichhardt, Sydney.
Visit Hi Movement →Hi Krissy — Online, anywhere
For people who want personalised nutrition and movement guidance from wherever they are. AI-powered, evidence-based, and accessible worldwide from $9.95/month.
Visit Hi Krissy →Science-backed, always
Every program, plan, and recommendation across both brands is grounded in clinical evidence — not trends, not fads, not quick fixes.
Built around your life
Real health advice should fit into your actual schedule — not the other way around. Both platforms are designed to be flexible, realistic, and sustainable long term.
Ready to get started?
Visit Hi Movement for in-person physio and nutrition care. Or try Hi Krissy for personalised wellness from anywhere in the world.