Diexx · 1:1 Online Coach
Changing in months is possible:
With my method I'll prove it
Stop improvising. I give you the exact tools, with a system built entirely around your life, to change how you think and build the body you want for good.
Tell me your goalTalk to me directly · 24/7, 365 days a year
- 20+
- years of coaching experience
- 500+
- transformations
- Athlete
- multiple NPC international champion
- Certified
- sports nutrition and fitness instruction
About me
Diego Aguilar Armas
Classic Physique athlete · Creator of the Mutation Method
More than a coach, I'll be your guide the whole way through.
After more than 20 years in training and competition, I've been through this myself and I've helped a great many people change not just their bodies but their habits, so the change actually works and lasts. I know exactly what gets real results and what wastes your time.
I'm all in on getting the most out of you, which is why I work with a limited number of places and take on only people who are genuinely ready to commit and build their best version.
Real change starts in your mind and shows up in your body. I guide you through changing the way you live.
How I started
Olympia Amateur champion
How I work
The Mutation Method
Changing your body isn't a sacrifice, it's a privilege.
Full assessment
Through an initial questionnaire I look closely at where you're starting from and design the strategy for your transformation.
Nutrition
I build a flexible, varied plan with food you actually want to eat, without giving up what you love. A way of eating designed to change your body while you enjoy every meal.
Some of the dishes from the nutrition plan I build for you.
Training that works
I teach you to train with an athlete's technique and intensity, prioritising your weak points to build a balanced, aesthetic physique. I'll tell you exactly what to do on every exercise.
Technique review
You send me videos of your working sets and I go through your execution, range of motion and intensity in detail. All the closeness of in-person coaching with the flexibility of working online.
Straight to me, always
It's me behind every message. Personal, continuous contact on your WhatsApp to guide you at any moment, 24/7.
Ongoing follow-up and adjustments
Weekly contact and regular reviews with photos, weight and measurements to adjust your plan and keep you actually moving forward.
Results
Changed lives
Behind every physical change there's a stronger mindset and a way of living that sticks. Your best version already exists — it just needs structure.
Why
Why it's worth it
Your body is your calling card
It shows the care and respect you have for yourself before you say a single word.
The best insurance for a long life
Muscle and good habits are your best investment in the future: mobility, energy and independence for life.
A change in your head
Your body changes, but your self-esteem goes through the roof. You learn to trust yourself, to feel sure in front of the mirror and proud of who you are.
It's an investment
To me my body is my temple. It's the only place you'll live for the rest of your life. Investing in your health, your body and your habits is the best return you'll ever get.
An act of self-respect
Putting your health and your body first isn't an obligation: it's the biggest commitment to yourself you can make.
Learning to eat, for good
Take control of your food and enjoy eating well, with judgement and complete freedom.
Having someone to guide you
Follow a method that works, with my personal support to answer your questions and keep you on track. The results speak for me.
You don't have to be extraordinary, just consistent.
Decide to change
If you're not happy with your body, it's because you keep making the decisions that keep you there. Changing that is in your hands.
Tell me your goalTalk to me directly · 24/7, any day of the year