My name is Olga Onoshchenko. I am an intelligent and compassionate fat-loss coach based in a private PT studio in Sheffield near Sheffield United Stadium. I offer nutrition and personal training services both in the gym and online.


My approach to fat loss is

a) science-based: I use the latest research and best practices to 

b) multidisciplinary: nutrition, physiology, hormones, psychology, mindfulness, hormones, and calorie deficit - all matter.


"Eat less, exercise more" advice does not work - we are not robots and willpower is limited. Instead of bullying ourselves into a healthy lifestyle, I advocate for compassionate support and education. Read my personal story here.

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Intelligent and compassionate coaching

I helped hundreds of clients to lose weight. My clients change their habits, not because of willpower or motivation. They get skills and knowledge to make fat loss achievable and sustainable without putting all your mental resources into it.

  • ​Ph.D. from the University of Sheffield

  • 7 years of personal training experience

  • more than 100 successful weight loss cases

  • Level 5 Certified Nutrition Therapist

  • competed in rhythmic gymnastics on a national level

  • presented at big fitness events (1000+ people)

  • Level 3 Certified Personal Trainer

  • Bioprint practitioner. Taught by Charles Poliquin

  • 3 years of educating instructors (Bodypump (Les Mills))

  • certified group exercise (Bodypump, Bodybalance, CXWORX, Bodycombat, GRIT) instructor