Temple / Belton Friends!
If you’ve been wanting to get in shape but need structure, accountability, and a plan that actually works,
I’m now offering Personal Training Packages locally!
🔥 2 Tiers Available: BASIC + PLATINUM
🌿 And of course, most sessions are outdoors because being outside improves mood, energy, mental clarity, vitamin D levels, stress levels, and overall resilience. We already sit indoors too much — we need sunlight, fresh air, and the elements that make us stronger. Convenience builds a convenience mindset… not the mindset that conquers challenges.
✅ BASIC PT – $100/session (1 hour)
📍Done at your local park, includes:
Personalized meal plan guidance
full body wellness tracking:
Weight tracking
Blood pressure check
Water level + protein level
Percent Body Fat
Segmental Fat
Skeletal Muscle Mass
Minerals in your body
Basal Metabolic Rate
Visceral fat monitoring
Perfect if you want results with a simple, consistent routine.
Fill in the form, and I'll contact you. It's that simple!
💎 PLATINUM PT – $200/session (1,5 hour)
📍Park, Your Home, or from our base in Morgans Point Resort.
Includes everything in BASIC, plus:
- Training resources.
- Sport-specific training.
- Extensive goal-setting forms.
- Personal Behavioral Change coaching.
- Optional advanced wellness testing, including:
Blood glucose testing
URO (Urobilinogen)
KET (Ketones)
CRE (Creatinine)
BLO (Blood/Hemoglobin)
PRO (Protein)
MAL (Microalbumin/Albumin)
NIT (Nitrite)
LEU (Leukocytes / white blood cells)
GL (Glucose)
SG (Specific Gravity)
pH (acidity/alkalinity)
ASC (Vitamin C)
CA (Calcium)
This is for people who want fitness + health data + serious transformation.
✨ If you want to train smarter (not just harder), message me “BASIC” or “PLATINUM” and I’ll send availability!
💪 Let’s get you strong, confident, and feeling amazing.
Fill in the form, and I'll contact you. It's that simple!
Booking Form
Join the first 1000 people who positively question their minds every other week
while reading up about identity, life, and other commonalities.
A part of my life in story form with a fictional character who teaches me to do better, to be better, think more precisely, and be prepared for life. Why?
For a long time, I had the idea to build a psychological structure that made it easy for me to oversee the intricate systems and processes of the psyche.
Writing it down in story form without making it dull.
Hopefully, it will inspire you to take the next step in life. To own your progress and your choices.
To be yourself, even in situations where your upbringing tells you to comply or conform. That is my hope for you!
"Sifu comes from having Kung Fu. It refers to having mastered a skill through dedication, hard work, and responsibility" -Sifu Fung
The Planner
Are you serious about your goals, vision, and finding purpose?
Well, here you are.
This daily helper will keep you focussing on the straight and narrow.
Packed with information that will help you move the needle in the right direction.
And yes, I built it for myself to help myself.
I then elaborated and added more features to help similar people, like you, struggling with similar problems who could benefit from it.
The picture below is a picture of my own personal one.
If you want the information in a self-propelling way, choose this.
"People who maybe don’t realize what carrying out routines and discipline does with their mindset.
Give a man the luxury of time, and they start to drift." - Sifu Fung
Media
Free resources
My BASIC A Program.
This will give you a good idea of how I test clients who are at the begining of their fitness journey, or came back to it after a long, long break
This was originally a paid product. It contains good information on how I do things with my clients.
The BASIC A and BASIC B are derived from our testing module. When combined together, it gives you a full-body workout.
I use it to this day on my beginner clients to establish their fitness level.
It will provide you with a nutritional plan and a workout plan with exercise videos to give examples. It shares additional information about the basics I follow.
I give it away so you can figure out if this is helpful for you. Use coupon code: SIFUFUNGNENGLI
Because you can't walk well on one leg,
By subscribing to my newsletter, I'll give you the
Sport Naturel BASIC B Program for free too!
My BASIC B Program.
This will give you a good idea of how I test clients who are at the begining of their fitness journey, or came back to it after a long, long break
Cutting through
Information is useful if you can pair it up with prior knowledge or experience. Let me help you by providing you with the information you need. Which can differ from what you think you need.
Proactive motivation
Before you get stuck in moving forward, we are there to prevent that from happening.
You have been on your own for too long. You need someone you can trust and who has your back when your bias kicks in or when your energy level takes a nose dive. You can't always go about it 100%, but you don't need to have long low lows.
Result
In the end, all that matters is the results.
It gives you the experience to build on.
We ensure that the results lie close or are exactly on target to what you want them to be.
Get in Touch
Address:
+1 212 736 3100www.sportnaturel.com
Empire State Building
350 5th Ave
Administration
info@sportnaturel.com
I got to know Christiaan many years ago when he had just started 'Sport Naturel.'
For me, at that time, it was fun; it was a small group of nice people. I wanted to improve my overall condition outside of the 'standard' gym setting. Working in nature and with nature to (re)learn natural skills, strength, confidence, condition, balance, and a bit of self-defense is such a diverse and complete offering there is no need to look anywhere else.
Christiaan is extremely knowledgeable, approachable, and curious in and outside his work area. Besides that, he is just a great person. He can push you to a point/limit you might not be comfortable with at first, but he always has experience and knowledge backing him up. If you get an opportunity to work with him, take it; it might be your best decision so far.
After he moved to the States, I started looking for a replacement program/training in the Netherlands. I haven't found anything so complete or satisfying as his Sport Naturel program.
-Marc Wijma-
When first started joining Christiaan's lessons, I was near my worst physically.
I had long neglected any sort of self-maintenance to keep myself fit.
In my first 'class' I joined, I was able to follow half the training before being exhausted to the point of being unable to continue.
I kept at it, with encouragement from Christiaan. Christiaan can uniquely create an environment in which working out is fun and effective, to the point that it is an activity I look forward to every week.
Christiaan targets muscle groups that go unused in everyday life to give the body the benefit of overall health while keeping things fresh and enjoyable.
I'm immensely looking forward to being a part of the next step.
-Ian Bruner-
I was introduced to Sport Naturel in 2016.
I took personal training first, and that gave me a basic physical baseline where I felt confident to do group lessons.
During my first group lesson, I felt well-prepared. I now look forward to every group lesson.
I grew mentally, physically, and emotionally because of the lessons that prepared me well to step out of my comfort zone and to become a better version of myself.
-Kelsey-
Throughout my life, I've struggled with weight control and sticking with exercising and healthy diet habits. I have had experiences with several types of physical trainers.
Christiaan has a very unique and sustainable approach that encourages long-term commitment. He is fun, non-repetitive and encouraging while challenging your limits physically and mentally further than you ever thought possible. Christiaan is not just a trainer; he is also an excellent model and mentor for living life with a healthy mind and body.
-Christian Bartholomew-
