What is F.I.T.u™?

Through my experiences with hundreds of clients as a sports nutritionist/personal trainer/health coach and through my ongoing studies, as well as through my own personal transformation, I discovered that to be fit and truly healthy you need four vital elements:


a unique u- one that is designed especially and ONLY for you. With the correct combination of each of these four you are on the right path to realizing your best version of YOU!

Why F.I.T.u™?

No food plan should ever the same for any two individuals; no training should ever the same for any two persons. Each person’s goals are not the same. Each one of us has hugely different needs.

We are ALL one of a kind and each of us deserves to be treated as the unique individual that we are.

All too often people go to the gym doing their sports year in and year out without ever getting one single step closer to their goals and their dreams. Way too often you see people dieting like crazy, losing the weight, only to gain it and often more back again in a short time.

People are normally wondering about these following questions:

So why is it not working? Is it my genes? Is it that I just don’t do it right? Or is it that I shouldn’t expect results?

If I can achieve one thing, right now, as I have you reading this, I want to convince you that YES you should expect results! I am not a magician; these are not overnight results – but steady, continuous, awesome results. Steadily, step-by-step, they will transform you into who you really are. That dream of yours … you know, that dream of how you really think you look. That dream IS who you really ARE!

F.I.T.u™ will give you the results you crave

Just going to the gym will not rock your body; just dieting might even make you fat. But an awesome combination of lifestyle nutrition, motivation, inspiration, encouragement and support and add to that – functional training – uniquely designed for you – THAT will do the trick!

You can move mountains (of fat LOL), fat off your body and off our soul. You can gain healthy weight and build strong, lean muscles. You can get rid your of body stress, inflammation and be a healthier you, regaining your energy. You can keep up with your extreme training without damaging your body. It all depends on your dreams and goals. Start daring to be more. Dare to be the YOU you really are! Dare to be your best version of YOU!

With each small success you feel everyday you will find yourself getting closer and closer to your goal. Like a wild fire, it begins to spreads all over your life and without understanding it you find yourself …happy. YES – more and more happy.

Ultimately, isn’t this what we all searching for?

Join me and we will make the journey together to shape …your best version of YOU!

We each have our own unique personalities, our own goal(s), our own specific history of health issues, and our own unique needs. This is why F.I.T.u™ is designed JUST for you! For your goal(s), for your dream body, for YOUR dream life as you see it.

GET F.I.T.u™

Sofie Tvarno

Sports nutritionist - Health coach - Personal trainer

Founder of F.I.T.u™ - rock your body & life with amazing results.

My mission is to bring health & happiness to your world

Receive exclusive optimal health & fitness advice from Sofie


  • One year progress ‼️
- muscle gain was on the menu, and indeed I gained muscle mass. I gained energy. I gained more knowledge applying this on myself. 
It’s so funny how scared I was to get fat again (remember I used to be 103 kg). My meal plan with a caloric surplus, which added up to more than the amounts that male triathlons are eating, looked a bit extreme. 
All it really did was making me thrive and shine. And understand even more just how important your nutritional meal plan is. Just how huge getting enough sleep is. How important it is to train real hard according to your current state aiming straight towards your goal is, constantly improving and applying new methods. It’s the first time in my career as a sports nutritionist and a personal trainer, I worked myself as a top athlete. The results speak for themselves.
Aiming for optimal health and peak performance, your best and happiest version does exactly that. Making you feel full of energy. Feeding your body with the exact right nutrients, specifically designed for your personal needs and training regimen. Hard training doesn’t make much sense without nutrient support, because what exactly are you going to grow back stronger on? What exactly did you feed your body to build from? How did you support your immune system to fight inflammation and keep your body at its peak performance? DM me or email me at sofiefitu@gmail.com and let’s take incredible steps straight towards your best version www.sofiefitu.com #fit #fitness #girlswholift #personaltrainer  #nutrition #nutritionist #sportsnutritionist #health #healthylifestyle #healthy #fatloss #fatburn #happiness #dreambody #fitmom #badass #musclegain #glutegains #loveyourbody #thrive #nurture #bikini #leanmuscle #abs #fitspo #trending
  • Choose you‼️ choose your goal and best possible life. 
What if I told you, you can get as fit as you like. As ripped as you dream of. As successful as you want in the pursuit of your goals.

Every dream you can imagine, that’s your deep instinct telling you it can be real. Follow those visions and dreams and desires, and believe what you know. You can turn those dreams into reality. Never stop until you do. 
I truly believe in zero limitations. Everything you want can be yours. 
Let’s get started with your personal designed meal plan and training program, as well as mindset DM me or email me at sofiefitu@gmail.com and let’s get started. Let’s take those steps straight towards your best version www.sofiefiru.com #fit #fitness #fitspo #fitfam #strongnotskinny #bikini #beachbody #summerbody #summerbodychallenge #nutritionist #personaltrainer #glutegains #abs #fatloss #fatburn #leanmuscle #goals #trending #transformation #success
  • Reaching that goal of yours 💯💪🏼
- requires work‼️
- No one ever got fit and ripped by not putting in the training hours!
- No one ever build lean incredible muscle mass without feeding the process! It requires nutritional meal planning specifically for your current state aiming straight towards your goal. - Body fat loss is “simple” but improving body composition, meaning losing body fat and building muscle, is a lot trickier. It requires the use of smart nutritional meal planning and the best of training methods. 
A lot of people who focus on “fat loss” think of their training program as a way to burn more calories, and because of that they assume that the key is to do higher reps and a lot more sets, or/and they end up doing way to much cardio in comparison to lifting weights and actually building some nice lean muscle mass. They are right, you definitely have to increase energy expenditure, but it should not be in the expense of the growth stimulus placed on the muscles. It’s more important to focus on increasing density than volume. Density refers to doing more work per unit of time. This will keep your metabolic rate high both during and after your training. If you plan it correctly you promote growth. And body fat burn! - girls, I mean growth at all the right places 😉 think glutes, lean tight abs and firm arms. With just one dumbbell at hand we can make magic happen. DM me or e-mail me at sofiefitu@gmail.com Let’s take those incredible reps straight towards your best version www.sofiefitu.com #fit #fitness #training #badass #personaltrainer #nutritionist #dreambody #transformation #success #trainhard #eatclean #fatloss #fatburn #musclegain #fitspo #fitfam #trend #abs #strenght #energy #power #glutes #glutegains #gains #pump #gluteworkout #legday #girlswholift
  • Beach mode on‼️
Feeling so comfortable in your own skin ☺️
- a great expression. An amazing feeling too. - Your skin is alive‼️
It is NOT a dead piece of over-washed clothing. 
Your skin can follow your new transformed fit body. It doesn’t necessarily remain lose. When your transformation is done correctly, your skin will get back into place. This is possible when your transformation is done step by step with quality nutrition specifically calculated for your current state aiming straight towards your goal and specific training for your needs. Lose skin is often created by crash diets, not getting enough nutrient-rich food, not enough water, not enough micronutrients, wrong nutrition, lack of sleep, not helping the skin naturally rebuild, repair and heal itself. The BIG must do is build muscle mass: why? It both build a round, hard, firm foundation and it creates micro trauma: which is a good thing. When we train really hard we aim for micro trauma, and IF we feed the recovery process correctly, we grow back stronger. DM me or e-mail at sofiefitu@gmail.com and let’s get started with firm action steps straight towards your best version. Photo by the one and only Zoi @zoitvarno www.sofiefitu.com #fit #fitmom #fitness #dreambody #transformation #abs #success #goals #strongnotskinny #healthy #fatburn #fatloss #fatlossjourney #weightloss #weightlossjourney #leanmuscle #ripped #personaltrainer #nutritionist #trainhard #liftheavy #eatclean #mealplan #nutrition
#fitfam #goals #summerbody #summerbodychallenge #bikini
  • Happy Women’s day ♥️
This years theme is spot on: Think equal, build smart and innovative for change. Empowerment for women and gender equality. 
In an equal, empowering environment we will all be able to thrive, improve and give back. Enabling each other to grow and become what we are meant to be. 
I am so grateful for all the amazing women in my life ♥️ I wish there was so much more space in this photo to fit you all in there. Let’s empower each other each and every day to evolve and shine - straight towards our best versions ♥️ our best possible lives www.sofiefitu.com #happywomensday #empoweringwomen #equality #innovation #health #healthylifestyle #fitness #bestversionofyou #love #power #girlswholift #fitspo #lovemyjob #trending #wellness #vitality #success #smile #happiness #strongwomen #strongnotskinny #goals #fitfam #personaltrainer #fitmum #nutritionist
  • Imagine all the pleasure your end result will give you 💯
One of the best ways to stick to your plans and take constant action upon it and actually reach that goal of yours, is to vividly imagine what it will give you. You should connect your goal with so much pleasure and wellbeing, success on all levels, that your brain totally agrees with you, that this is a pretty good deal. An amazing life full of energy and good vibes, beats the hell out of your chocolate muffin and extra caramel moccacino or whatever else it is you call “cheap pleasure” in this situation you are in now. Let’s get into real pleasure, shall we 😜
Your dream body and dream life is hugely connected. 
DM me or e-mail me at sofiefitu@gmail.com and let’s make those plans for you: A personalised nutritional plan and a training program designed for you. Specifically calculated based upon your current state aiming straight towards your best version  www.sofiefitu.com #fit #fitness #leanmuscle #dreambody #girlswholift #dreamlife #transformation #success #healthylifestyle #healthy #fatloss #fatburn #ripped #fitspo #nutrition #nutritionist #mealplan #sportsnutrition #eatclean #trainmean #trainhard #fitmom #glutegains #glutes #goals #fitspo #fitfam