29/11/2025
Gaining muscle mass and weight isn't just about improving your appearance.
Many people want to feel better about their bodies, boost their self-esteem and confidence, gain physical and mental strength, and be happier.
We care about your results, giving 100% in everything we do, with science-based methods which have proven successful with dozens of clients.
We use controlled, safe, progressive, and targeted resistance training.
Nutrition is optimized for your results, highly effective, varied, and tailored to your preferences, without the need for calorie counting or complicated tracking.
We have created a unique system with intricate sub-systems that allow you to personalize every aspect of your workouts, nutrition and lifestyle to produce the exact results, changes, and improvements you want, quickly, safely and reliably.
We're continuing with our 100% success rate for all clients in 2025.
Pro-Active X Online and In-Person Personal Trainer Barcelona
(+34) 695 211 108
www.pro-activex.com