- Faculty of Education UKF Nitra SK, Postgraduate studies - PaedDr.
- Personal Trainer (UK)
- Advanced Fitness Instructor Award (UK)
- 2018 Fitness training in performance and top sport
- 2017 3S Diagnostics (Stability, Mobility, Síla - strength)
- 2016 DNS I. prof. PaedDr. Pavel Kolář, Ph.D.
- 2016 Anatomy Trains I. - Ari-Pekka Lindberg
- 2015 Sports NutritionConference (2013)
- 2014 Kettlebell in functional training
- 2013 Lebert Training Systems
- 2012 Biospace - In Body S20 (body composition),
- 2011 Functional training – Steve Jack
- 2011 TRX, Bosu Core
- 2010 Flowin Basic
- 2009 Comprehensive Core Training (UK)
- 2006 Nutrition and Management weight control (UK)
- 2006 Fitness tests and posture examination (UK)
- 2005 Studio Instructor: Spinning, Fitball, Bodyconditioning, Boxercise, Spinning Instructor RPM Les Mills (UK)
- diagnostics specialist
- personal trainer
- fitness instructor
- fitness training, strength and endurance
- stretching and compensational exercises
- fat loss
- Balance Club Brumlovka (since 2010)
- Nuffield Health, London, UK (2007 - 2010)
- Fitness First, London, UK (2005 – 2007)
- lessons: Spinning, Bodyconditioning and Fitball in London, UK
Maroš cooperated with britains and americans musicians, dancers, designers and producers (Brian Friedman, Jerry Reeves, Amr Ali, Thomas Ades)
What does "sport" mean to me?
Sport is a way for a good health and condition.