K20 is an all-in-one online training and nutrition app designed to help you achieve your fitness and health goals in a scientific, safe, and practical way.
We provide personalized nutrition plans that are medically structured and tailored to fit your daily lifestyle, whether your goal is weight loss, muscle gain, or overall health improvement.
K20 also offers customized training programs built on scientific principles, designed according to your fitness level, goals, and physical abilities.
K20 App Features:
Personalized nutrition programs
Scientifically designed training plans for all levels
Progress tracking and regular evaluation
Direct follow-up and support via WhatsApp
A complete fitness experience combining training, nutrition, and continuous support
With K20, you don’t just follow a plan — you experience a complete transformation journey tailored specifically for you.
Ažurirano dana
15. feb 2026.