My name is Mariusz Janecki, and I am a personal trainer with 12 years of experience, working with clients both online and at the gym.

I educate my clients about healthy living and specialize in both training and nutrition. Sport has been my passion since childhood, and now it’s my profession—I help people achieve their health and fitness goals.

I have written numerous articles for popular websites like Fabryka Siły, organized lectures and events, and authored 14 ebooks on training, nutrition, and meal plans. Over the past few years, I’ve helped hundreds of people, and I can help you too!