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By Serge Fontrier and Laurent Vigroux

Whatever your objectives, I will guide and support you throughout your journey.

We will make it together!

Book a free consultation
  • Weight loss
  • Muscle gain
  • Preparation for a sporting event
  • Improve physical performance
  • Get healthy
  • Go back on track

The best nutritional advice

Healthy eating doesn’t have to be overly complicated. If you feel overwhelmed by all the conflicting nutrition and diet advice out there, you’re not alone. It can be hard to change your eating habits but I am here to help you focus on small changes. Good nutrition is one of the keys to a healthy life and a sustainable weight loss or muscle gain diet.


A personalised training plan

I will design a detailed and personalised training plan specifically for you which takes into account your needs AND your fitness level. At the gym or at home with minimum equipment you will get a custom-built training program that will allow you to focus on improving your body and achieve your unique fitness goals.


Keep track of your progress

You can’t manage what you don’t measure and keeping track of your progress is one of the most important things to do. I keep track of your improvement to help keep you accountable, stay motivated, focused and most importantly, help you stick to a workout routine that you can sustain for years. Consistency is the key to achieving success in any endeavor.


To finally succeed!

Yes you can do it too! Losing weight, gaining muscle or switch your lifestyle to a healthier one is not just a physical challenge… It also involves your mental focus! It’s never easy and I can’t do it for you but I can assure you that I will be here to support you, challenge you and that the journey will be fun. So, are you ready? Are you really serious about achieving your goals? If yes, then don’t waste any more time and start now!


Meet Serge


For more than 15 years, I have helped hundreds of people.

It's now your turn!

I'm Serge, founder of Training Paradise and co-author of the book The Cross Method.

Born in France, I graduated with a Master’s Degree in Sports Science and Nutrition. Thanks to a strong motivation, patience and knowledge, I succeeded in my own body transformation.
If I made it, everyone can make it!


It was therefore natural for me to use this experience and my expertise to help others achieving their goals. I specialized in weight loss and body transformation and became a happy owner of a Fitness center for women where I supported hundreds of clients along their wellness journey.


Why The Cross Method?

After realizing how difficult it was for people to reach their goals (because of the pitfalls of the fitness and weight loss industry) I developed an effective training method and wrote a book where I explain everything. “The Cross Method” is a 184 pages book with more than 40 illustrated programs to do at home or at the gym to burn fat and sculpt your body.


Want to know more about THE CROSS METHOD?

"Take action! An inch of movement will bring you
closer to your goals than a mile of intention."

Book your FREE consultation with me

Like hundreds of people before you,

trust my expertise.


Yasmina lost more than 40 kilos over the last 10 years and had an amazing body transformation. After years of focussing on her career and not on her health, Yasmina gained a lot of weight until she realised her health was in danger. She decided to react and that was the best decision of her life! She met Serge during a Fitness holiday in Thailand when she was struggling to lose the last kilos and then came back several times at Training Paradise.


“Serge helped me when I thought I was stuck with my weight and fitness level. He knows when to push me during Fitness classes and I learnt a lot from him regarding nutrition. I am now the best at meal preparation! I eat healthy, I cook my own food and I feel so much healthier! My weight is now stable but I keep on coming at Training Paradise as Serge’s support is always much appreciated, it gives me a kick and always reminds me that focusing on my health was the best thing to do.”


Marc is a very busy Londoner who came at Training Paradise to improve his strength and aerobie threshold. Being a world adventurer and experienced climber, Marc felt stuck in his physical progression and wanted to learn how to get stronger and eat accordingly to his goals. After being trained by Serge and following his nutrition advice, Marc learnt so much and in only 3 weeks the results on his strength were amazing!


“What Serge has created at Training Paradise is completely unique, special and that I have never seen anywhere else in the world. Sometimes I lack a bit of discipline when I’m training and here that is taken care of. Discipline is one the hardest things to get when you’re training, but when someone is creating that discipline for you it takes all the excuses out of it. A huge thank you to Serge and the team, I’ve reached my goals, I’ve exceeded my goals, I got a lot stronger physically and mentally.”


Clare is an active woman living in London who needed to refocus on her health and wanted to go back on track after being inactive for a while. Being a very good tennis player, she came to Training Paradise after recovering from an injury. After 3 weeks being trained by Serge according to her Fitness level and eating a balanced and healthy diet, Clare managed to lose some weight and increase her activity level.


“The training, diet and assessments given by Serge are all done in a very scientific way… there is nothing faddish about his weight loss methods here. The sessions in the gym are very professionally run by Serge… he REALLY knows his stuff, and he gets you to work harder than you could ever do on your own. As one of the older guests it took me a while to get into the circuits and weight training, but it absolutely showed me that I could do more than I thought. I left having lost 3 kg and feeling that I was in a good place to continue what I’ve learnt back at home. Thank you!”

Go to the next step and benefit from:
  • My strong experience in the fitness industry
  • All my Sport Science knowledge
  • My personal expertise (you only deal with me)
  • Affordable prices
  • My entire availability
  • My irresistible French accent   🙂
Book now

1st consultation for FREE!


Single Kickback Package

The essentials to start

USD 77

Two private video consultations with me to talk about your goals and set a plan
  • Fully custom Training Plan by Serge
  • Dietary requirements recommendation
  • Online food and exercise diary that I’ve designed so you can track your calorie and your progress
  • 10 healthy recipes e-Book calorie and macro detailed
Total = 2 consultations

The Jumpstart Program


USD 300

All the perks included in the Single Kickback Package
5 follow up sessions
  • Unlimited online support with Serge
  • WhatsApp chat 24/7 (when I’m not sleeping 😉 )
  • Workout sessions updated depending on your progression
  • Dietary reassessment
  • Lifestyle coaching support
Total = 7 consultations

The Total Support Program

The game changer

USD 460

All the perks included in the Jumpstart Package
8 follow up sessions
2 hours nutrition course
Private Nutrition webinar about:

  • The body Energy requirements
  • The functioning of the digestive system
  • Nutrients – Macros & Micros (role, sources and requirements)
  • Dietary tips
Total = 10 consultations + 2 hours nutrition course

When it comes to help people reach their goal, I commit 200% as I really want them to succeed. In return, I expect the same from my clients (at least 100%). If you feel you are ready to commit and start your transformation now, then don’t wait any longer, book your FREE consultation with me and let’s get started!