There's a reason most fitness programmes stop at week eight.

It's not lack of motivation. It's not nutrition either. It's a structural mistake made on day one: skipping the stabilisation phase and jumping straight to heavy loads, intense circuits, and impressive-looking workouts.

The predictable result: pain, injury, discouragement. And the cycle starts again.

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As a personal trainer, this is the first mistake I correct with every new client — in Brussels, in Waterloo, or working remotely across Belgium. Everyone wants to skip to results. Nobody wants to build the foundations.

What exactly is stabilisation?

Stabilisation isn't gentle cardio. It's not a "complete beginner" session either. It's the first phase of any serious programme — the one that determines the quality of every phase that follows. It rests on a simple principle: before asking a muscle to produce force, make sure it can control the movement.

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Main objective
Activate the neuromuscular system, correct postural imbalances, prepare joints for future loading
4–6
Ideal weeks
Recommended duration before progressing to strength or hypertrophy phases

Why the body gets injured without this phase

Years spent at a desk, in a car, staring at a screen create deep muscular imbalances. Some muscles are shortened and overactive. Others are lengthened and inhibited. When you start an intense programme without correcting these imbalances, the body compensates — generating abnormal stress on joints.

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The role of an experienced fitness coach isn't to push you to maximum intensity from session one. It's to identify your specific imbalances and build the foundations that will make every subsequent session more effective and safer.

The three most common imbalances after 35

01
Upper Crossed Syndrome (UCS)
Shortened pectorals, dominant upper trapezius, inhibited deep neck flexors. Visible result: rounded shoulders, head forward. Extremely common in people who spend long hours seated.
02
Lower Crossed Syndrome (LCS)
Shortened hip flexors, inhibited glutes, exaggerated lumbar lordosis. Prolonged sitting is the primary cause. This imbalance makes squats, deadlifts and lunges potentially dangerous if uncorrected.
03
Pronation distortion
Externally rotated feet, valgus knees, disrupted kinetic chain from ankle to lower back. This increases injury risk at the knee and hip.

Zazulak BT et al. — Am J Sports Med 2007: trunk neuromuscular control deficits predict knee injury risk →

Without stabilisation
Weeks 1–4: everything feels fine. Weeks 5–8: left knee pain, lower back tightness. Week 9: forced stop.
With stabilisation
Weeks 1–4: building foundations. Weeks 5–12: progression on solid ground. Lasting results with no interruption.
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Two ways to work
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Remote coaching

Personalised
Transformation Programme

A tailored coaching programme focused on lasting results. You learn to understand your body and manage it with full autonomy.


  • Personalised, progressive training plan
  • Nutrition strategy adapted to your life
  • Weekly video call check-in
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  • Coaching until you're fully independent
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Personal training
in the gym

For those who want hands-on coaching, direct technical work and real-time supervised progression.


  • One-to-one gym sessions
  • Technical and postural correction
  • Real-time supervised progression
  • Brussels–Waterloo area
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