At reFit, we develop cutting-edge digital solutions for healthcare.

With the support of strong partners and a diverse and experienced team of physicians, therapists, game developers and software engineers, our focus is on the digitalizuation and gamification of medical processes.

reFit Gamo

reFit Gamo

The first digital physiotherapy solution for children with motoric disablities

reFit Gamo is a video game platform for individualized therapy.
For inpatient, outpatient and home therapy.

Our Team

Dr. Alejandro Mendoza García


Valentin Koller


Gabriele Streil
Gabriele Streil


Yann Girard


Daniel Hook

Game Development

Lorenz Kiwull

Medical Strategy

Mónica Aguilar Pariente

Regulatory affairs & quality management

Tim Türk
Corinna Türk

Software & Game Development

Mark Pilgram
Mark Pilgram

Game Development

Pia Hollenhorst

Medical Integration

Patrick Boscher


Marlon Heder

Intern Quality assurance

Advisory Board

Dr. med. Matthias Rüger
Dr. med. Matthias Rüger

Pediatric Orthopaedics

Soubarna Banik

Machine learning

Wilfried Scherz

Medical regulations

Partners and support

LMU München
Technische Universität München
Robotics and embedded systems
Medical Valley
EXIST Gründerstipendium
InsurLab Germany
W1 InsurTech
Bundesministerium für Forschung und Bildung
LMU München
Bayerisches Staatsministerium
Bundesministerium für Wirtschaft und Energie
eit Health
European Union

Medical partners

UniReha Cologne
Schön Klinik Vogtareuth
iSPZ Hauner
Kinderzentrum Maulbronn
Kinderzentrum Altötting
Kinderspital Zürich


reFit Systems was born out of research – and we’ve never stopped there. We believe in evidence-based medicine and data-driven solutions. To stay on the cutting edge of technology and ensure continuous improvement of our solutions, we will never stop researching. Take a look at our current projects.

Research projects

Digitale Tracking-Bibliothek zur automatisierten Erkennung von Bewegungen für die Therapie

Fund: Bundesministerium für Bildung und Forschung

Partner: Ludwig-Maximilians-Universität, Schön Klinik Vogtareuth, Technische Universität München

Projektlaufzeit 2018-2021



Pediatrische Rehabilitation zu Hause

Fund: Bayerisches Ministerium für Wirtschaft

Partners: iSPZ Hauner

Projektlaufzeit 2020-2022



A. Rumpold, Wireless Transmission of Medical Signals, Bachelor Thesis, TUM July 2011

U. Schreiber, A. Mendoza García, V. Koller, S. Eichhorn, A computer-aided biofeedback system for individual rehabilitation in children following heart operations, 2012, The Thoracic and Cardiovascular Surgeon 60 (S 01), doi: 10.1055/s-0031-1297694

A. Roitberg, Evaluation of different training modes for user-patient parameter extraction to be used in a biofeedback system, Bachelor Thesis, TUM August 2012

Jun-Heui Cho, 3D game development with Unity 3D for Biofeedback Systems, Bachelor Thesis, TUM December 2012

S. Eichhorn, V. Koller, A. Mendoza García, U. Schreiber, Development of an Exergame for individual rehabilitation of patients with cardiovascular diseases, 2013, Australasian Physical & Engineering Sciences in Medicine, doi:10.1007/s13246-013-0223-z

A. Mendoza García, U. Schreiber and A. Knoll, “Evaluation of vital parameter response to load changes using an ergometer system in a group of healthy subjects,” 2015 Computing in Cardiology Conference (CinC), Nice, 2015, pp. 993-996, doi: 10.1109/CIC.2015.7411080.

V. Koller, Motion Analysis in an Interactive Rehabilitation System for Post Surgery Therapy, Master Thesis, TUM December 2015

M. Prummer, Creation of a Rehabilitation Game for Patients with Diverse Disorders Using Multiple Sensors, Master Thesis, TUM April 2015

A. Mendoza, V. Koller, M. Rüger, A preliminary study on the creation of an automated balance assessment, Rehabweek London 2017

M. Wintergerst, Design and Development of a Music-Based Therapy Game for the Rehabilitation of Children with Movement Disorders, Master Thesis, TUM October 2018

C.S. Koliniatis, Evaluation of Game Design Principles for the Development of a Virtual Reality Game for Hand Rehabilitation, Master Thesis, TUM April 2018

S. Förtsch, Customer Discovery for reFit Gamo – a digital device for physiotherapy, Master thesis, NOVA, December 2018

L. Kiwull, K. Badura, S. Berweck, Assessment of Therapeutically Guided Serious Gaming (TGSG) from the point of view of the treated children and adolescents – a pilot study, Neuropediatrics 2018; 49(S 02): S1-S69, doi: 10.1055/s-0038-1676025

A. Mendoza Garcia, Presentation in Games for Health,

D. Hook, Development of a Long Term Motivation and Progression System in Serious Games for Movement Therapy, Master Thesis, TUM January 2021

C. Heidt, M. Vrankovic, A. Mendoza, K. Hollander, T. Dreher, M. Rueger, Simplified digital balance assessment in typically developing school children, Gait & Posture, Volume 84, 2021, Pages 389-394,

S. Banik, A. Mendoza Garcia, L. Kiwull, S. Berweck, A. Knoll, Vogtareuth Rehab Depth Datasets: Benchmark for Marker-less Posture Estimation in Rehabilitation. 43rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), 2021

S. Banik, A. Mendoza Gracia, A. Knoll, 3D Human Pose Regression using Graph Convolutional Network. IEEE International Conference on Image Processing (ICIP), 2021

H. Müller, Evaluation of Gamification Aspects of a Vibration Board in Movement Therapy on the Example of Exercise Games, TUM January 2022

L. Kiwull, A.S. Schroeder, A. Mendoza Garcia, V. Koller, G. Streil, G. Brokel, K. Eschermann, M. Rueger, S. Banik, C. Bauer, E. Edler-Golla, D. Hook, F. Heinen, S Berweck; Building a body-controlled therapeutic gaming system for children with movement disorders based on patient feedback,Conference: 34th European Academy Of Childhood Disability (EACD) Annual Meeting (Barcelona) 2022


Do you want to become a reFitter? Want to join us on our adventure? Here are our open positions. Get in touch and tell us your story!

Social Media & Marketing Manager

Full time, Part time, Working student, Internship
Location: Munich (remote work possible)

Click the button to the right to learn more!


Operations and Quality Manager

Full time, Part time, Working student, Internship
Location: Munich

Click the button to the right to learn more!


How you can reach us

Agnes-Pockels-Bogen 1, D-80992 München

+49 89 - 21 54 21 36