ESP Elite Sport Performance

ESP Elite Sport Performance ESP are premium Health Centres located in Kortenberg & Brussels, founded by Roland Claes and his sons. For athletes and non-athletes.

Services: chiropractor, physiotherapy (kinésithérapie), personal training, sports performance, sport massage.

26/03/2026

Rehabbing smarter, not harder 💪

ESP physical therapist Mircea breaks down one of the most important principles in recovery: progressive overload.

It’s not just for building muscle, it’s the key to rebuilding strength, restoring function, and preventing re-injury. By gradually increasing the demands on your body, you give it the exact stimulus it needs to adapt, heal, and come back stronger.

Too little = no progress
Too much = setbacks
The right progression = results

Whether you’re recovering from injury or trying to move pain-free again, understanding how to load your body properly changes everything.

🎥 Watch Mircea explain how to apply this safely and effectively in your rehab journey.

25/03/2026

The .official team showed up and put in the work 💥

We had the privilege of hosting the entire crew for a high-energy team-building workout, and yes… plenty of sweat and seriously shaky legs were involved.

All part of the preparation for the Trailberg Run on April 25, 2026 🏃‍♂️🌲

Built stronger together. Ready for what’s coming.

14/03/2026

Lower back pain is one of the most prevalent musculoskeletal complaints we encounter, both in athletes and in everyday life.

Yet in many cases, it is largely preventable with the right approach to movement and spinal stability.

In this reel, Sarah, physical therapist at ESP, explains the biomechanical and lifestyle factors that commonly contribute to lower back pain, and how you can reduce stress on the lumbar spine through proper movement patterns, core stabilization, and mobility.

From suboptimal lifting mechanics and prolonged sitting to insufficient trunk stability, repeated strain on the lumbar region can gradually lead to discomfort, reduced performance, and injury.

Understanding how the spine functions, and how to load it intelligently during training, is essential for long-term musculoskeletal health.

Watch the reel to learn how to protect your lower back, optimize movement, and prevent injury before it develops.

21/02/2026

⚡ Muscle power is the real longevity marker.

ESP’s founder Roland explains why maintaining muscle power, not just muscle mass, is critical for long-term health and performance.

As we age, we don’t just lose strength.
We lose explosiveness, reaction speed, and power output.
And that’s what determines:
• Fall risk
• Injury resilience
• Metabolic health
• Independence later in life

Cardio alone won’t protect you.
Light weights won’t either.

Longevity training means:
✔️ Strength training
✔️ Power development
✔️ Neuromuscular efficiency
✔️ Progressive overload

If you want to move well at 60, 70, 80+, you need to train for it now.

At ESP Kortenberg, we train for performance that lasts.

19/02/2026

💉 Fat loss injections? Here’s what nobody tells you.

Coach Cedric breaks down the real dangers of fat loss injections, and why they won’t work long-term if your lifestyle isn’t in check.

No nutrition structure.
No strength training.
No sleep discipline.
No stress management.

➡️ Then no injection will “fix” your body.

Quick fixes don’t build sustainable fat loss.
Metabolism, hormones, muscle mass, and habits do.

If your foundation is weak, the results won’t last. Period.

At ESP, we build fat loss the right way:
✔️ Evidence-based nutrition
✔️ Structured strength training
✔️ Lifestyle optimization
✔️ Long-term body transformation

12/02/2026

Our Physical Therapist Sarah on why strong glutes are non-negotiable 🍑🔥

Glute strength = better posture, reduced back pain & improved athletic performance.

Learn the safest and most effective way to activate and progressively strengthen your glutes.

Train smarter. Move better. Stay pain-free.

11/02/2026

Coach Florian introducing our new T-Bar Row machine 🔥

Adjustable handle width for targeted back activation.

Build thicker lats, stronger mid-back & better posture, safely and progressively.

Now added to the performance arsenal at ESP Kortenberg.

10/02/2026

Coach Tristan testing our new Lever Action Belt Squat 💪

Heavy leg training without spinal load.

Perfect for quad & glute strength, rehab, and athletes with back issues.
A game-changer added to our training arsenal at ESP Kortenberg.

31/01/2026

What does ESP mean to you?

28/01/2026

ESP Coach Cedric breaks down the biggest pre-workout mistakes

❌ Relying on highly caffeinated pre-workout blends
❌ Masking poor sleep, bad nutrition & dehydration
❌ Chasing “energy” instead of fixing lifestyle habits

✅ A proper diet fuels performance
✅ Hydration = natural pre-workout
✅ Consistent sleep & routines beat stimulants every time

Stop abusing caffeine. Start building real energy.

21/01/2026

Cold weather makes your muscles stiffer, joints less mobile, and injuries more likely, especially when you head straight out for a run. 🥶🏃‍♀️

In this reel, Sarah, our physical therapist, walks you through a smart winter warm-up designed to:
• Increase blood flow
• Improve mobility in cold conditions
• Reduce injury risk before running or jogging
• Help you feel smoother and stronger from step one

If you’re running outdoors this winter, this warm-up is not optional, it’s essential.

👉 Save this reel before your next cold-weather run
👉 Share it with your running partner
👉 Follow us for more expert PT-backed performance tips

28/12/2025

📊 Ideal Body Fat % — Men vs Women

Body fat isn’t the enemy. Too much or too little is.

The ideal body fat percentage depends on s*x, hormones, health, and performance, not Instagram trends.

Drop too low and you risk hormone issues, injuries, fatigue, and poor recovery. Stay too high and performance, health, and longevity suffer. The goal isn’t “shredded.” The goal is strong, functional, and sustainable.

Train with intent. Eat with purpose. Track what actually matters.

Adres

Jan-Baptist Vinkstraat 7
Kortenberg
3070

Openingstijden

Maandag 08:00 - 20:00
Dinsdag 08:00 - 20:00
Woensdag 08:00 - 20:00
Donderdag 08:00 - 20:00
Vrijdag 08:00 - 20:00
Zaterdag 08:00 - 18:00
Zondag 09:00 - 12:00

Telefoon

+32498521521

Website

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