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Emile Kool

@emilekool

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💪🏻 Physio | 19y sports & rehab
🩻 5000+ injuries treated
🫶🏻 Trusted by athletes & pros
🏃‍♂️ Restoring peak performance

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Fun session 💪🔥 taken in The Recovery Principle by @emilekool

12

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10 months ago

Isometric exercises are used in early tendon rehabilitation and in post-operative protocols because they allow force production without joint movement. This makes them suitable when tissue irritability is high or when surgical guidelines restrict range of motion.

Isometrics create measurable, repeatable tension in the tendon while minimizing mechanical stress on surrounding structures. They can decrease pain through neuromodulatory effects, maintain baseline strength, and prepare the tissue for later phases that require concentric and eccentric loading. The absence of joint motion also reduces the risk of provoking inflammation or disrupting healing tissue.

In post-operative timelines, isometrics serve as the first exposure to load. They help restore motor recruitment, establish tolerance to tension, and provide a controlled environment for monitoring patient response. Progression is typically based on duration, intensity, and symptom behavior rather than increasing complexity or range.

This makes isometrics a reliable starting point when introducing load to a healing tendon. taken in The Recovery Principle by @emilekool

18

4

10 months ago

What a week. What a month, actually.
Straight from holiday into full throttle — juggling sessions, deadlines, and finishing off with The Boxing Influencers event.
The added element of chaos trying to align schedules, sessions, and delivering results is a typical thing I’ve grown accustomed to over the years. It’s where I thrive. The pressure, the pace, the problem-solving — it keeps me sharp.
Whether it’s commercial projects or major sporting events, this is where I perform best.
Taking a quiet week now to recharge and reset before diving into the next challenge 💪🏻 taken in The Recovery Principle by @emilekool

27

1

a year ago

Happy to have helped out where needed in the preparations leading up to the Boxing Influencers event. Great to see you all rise up to the challenge and face it head no matter the outcome 💪🔥🥊 taken in The Recovery Principle by @emilekool

61

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a year ago

Huge congrats to all participants of last night’s Boxing Influencers boxing event! You all worked so hard physically and mentally to get to this point. Regardless of the outcome, mad respect for showing up and bringing the fight! 💪 Unfortunately the fight didn’t end in a manner you’d want to see. Wishing Melvin and family all the best and no doubt we’ll get you back on your feet again — ush! taken in The Recovery Principle by @emilekool

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14

a year ago

Every action on the ice starts with the ground.
In pair skating, the mans’ role is to turn that ground contact into usable energy for lifts, throws, and synchronized jumps.

Deceleration is not wasted. When catching or absorbing his partner’s landing, tissues act like springs—storing energy that can be redirected into the next movement. If the chain collapses, he ends up muscling the lift instead of transmitting force.

The trunk is the bridge. Without stiffness and timing, leg drive never reaches the arms. Strong legs and strong arms mean little if the connection in between leaks.

Efficient transfer follows a clear sequence: ground contact to load, transition into hip and leg drive, trunk stability to channel, and release through the arms. When done right, it looks effortless, even though the mechanics are exacting.

Authority in this role comes not from strength alone but from mastering energy transfer. The skater becomes the foundation of efficiency, power, and safety for the pair. taken in The Recovery Principle by @emilekool

14

4

a year ago

The Vegetative Nervous System and Recovery

The autonomic nervous system regulates heart rate, blood pressure, digestion and repair. It has two main branches.

Sympathetic system: fight or flight. Useful in the short term, but when it stays dominant it drives muscle tension, restricts blood flow and heightens pain sensitivity.

Parasympathetic system: rest and digest. It lowers heart rate, restores circulation and activates repair processes. Recovery depends on the ability to shift into this state.

In many pain cases the body remains locked in sympathetic overdrive. Rehabilitation is most effective when it restores balance. Breathing drills, structured exercise, manual therapy and sleep regulation all help improve parasympathetic tone and create the environment needed for tissue repair.

Key point: Pain is not exclusively a tissue problem. The nervous system also plays its part. Regaining autonomic balance is central to lasting recovery. taken in Prehab studio by @emilekool

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1

a year ago

Wrist stability and forearm control are critical in both rehabilitation and performance settings. A structured progression of exercises, from isolated grip holds to integrated rotational and full-body movements, provides a systematic way to restore local strength while re-establishing global force transfer. This approach is particularly relevant in wrist injury management, where controlled loading and progressive integration into compound tasks reduce reinjury risk and improve functional outcomes.

1. Plate hold (static grip) – develops finger and hand endurance, creating the foundation for wrist stability.

2. Plate hold with rotation – introduces forearm pronation–supination, adding rotational control under load.

3. Kettlebell supination grip – magnifies rotational torque, strengthening the supinators and improving resistance to unwanted pronation.

4. Unilateral row with supination finish – integrates wrist and forearm rotation into a pulling chain with elbow and scapular control.

5. Dumbbell V press with wrist rotation – challenges wrist stability during overhead pressing while linking forearm control to shoulder and trunk mechanics.

6. Medicine ball split stance rotational throws – express full-body force transfer, with the wrist and grip as the final stabilizing link in rotational power delivery.

This sequence highlights how local grip and wrist strength serve as the entry point for broader kinetic chain integration, ensuring both rehabilitation and performance outcomes are addressed. taken in The Recovery Principle by @emilekool

14

6

a year ago

The calf–Achilles relationship explained:

A strong calf muscle generates force and maintains tension through the Achilles tendon. This tension creates stiffness, allowing the tendon to act as an efficient spring—storing and releasing energy with every step, jump, or sprint.

When calf strength is insufficient, the tendon is left slack. A slack tendon cannot store elastic energy effectively. The result is reduced efficiency, greater mechanical stress on surrounding tissues, and an increased risk of overload.

Calf capacity determines tendon stiffness. Tendon stiffness determines performance efficiency and injury resilience.

Also special shoutout to @drachperformance performance for making a great illustrated video to show this function/dysfunction in action 🙌🏻 taken in The Recovery Principle by @emilekool

20

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a year ago

Rehab progress comes from the exercises that feel tough or awkward at first. Over time, what was once a struggle turns into small but permanent change. The boring reps, the steady drills. That’s where strength rebuilds. Stay consistent and those small steps compound. Treat every rep like an investment, it all adds up. taken in The Recovery Principle by @emilekool

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1

a year ago

Front Foot Plyometrics in Bulgarian Stance 🦵📏

Unilateral plyometrics using a Bulgarian split squat base create a constrained vertical loading position. This setup targets single-leg reactive qualities while limiting assistance from the rear leg.

👇 Drill breakdown (all performed with rear foot supported):

1️⃣ Vertical Hops (in place)
🔹 Emphasizes ankle stiffness
🔹 Focus on minimal ground contact time
🔹 Cue: fast, rhythmic contacts under center of mass

2️⃣ Front–Back Hops
🔹 Trains sagittal plane acceleration and deceleration
🔹 Develops shin control and pelvic stability
🔹 Avoid overreaching or excessive torso motion

3️⃣ Side-to-Side Hops
🔹 Targets frontal plane reactivity
🔹 Challenges hip and midfoot control
🔹 Maintain equal displacement and consistent rhythm

4️⃣ Small Hurdle Hops
🔹 Introduces spatial cue for trajectory precision
🔹 Improves reactive timing under constraint
🔹 Useful precursor to change-of-direction work

5️⃣ Max Height Hop (in place)
🔹 Focused on concentric power output
🔹 High eccentric demand on landing
🔹 Limit to 3–5 reps per set due to neural load ⚡

🧠 Each variation challenges reactive force production, dynamic stiffness, and neuromuscular control along a single-leg chain.

✅ Best used in late prep or early off-season blocks when joint integrity, rate of force development, and precision are priorities. #physio #physiolife #fysio #fysiohoofddorp #fysioamsterdam #gymhoofddorp #plyometricstraining #singleleggedhops #speeddrills taken in The Recovery Principle by @emilekool

16

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a year ago

Rotational deficits aren’t just about stiffness.
They’re about speed, force transfer, and timing.

This combo trains all three.

🔁 𝙀𝙭𝙥𝙡𝙤𝙨𝙞𝙫𝙚 𝘽𝙖𝙣𝙙𝙚𝙙 𝙍𝙤𝙩𝙖𝙩𝙞𝙤𝙣𝙨

The underrated drill your thoracic spine, scapula, and oblique system need.

Most people never train rotation with intent.
They stretch it. Mobilize it.
But never load it fast.

✅ Builds thoracic + scapular synergy
✅ Reinforces braking control
✅ Sharpens diagonal movement timing

⸻

⚙️ 𝙃𝙤𝙬 𝙩𝙤 𝙙𝙤 𝙞𝙩
1. Use a light band (speed > load)
2. Start in split or square stance
3. Preload with rotation into the band
4. Snap out with full-body rotation
5. Decelerate without collapse — control matters

💥 𝙈𝙚𝙙𝙗𝙖𝙡𝙡 𝙍𝙤𝙩𝙖𝙩𝙞𝙤𝙣𝙖𝙡 𝙎𝙡𝙖𝙢𝙨

This is where intent becomes output.

✅ Builds ballistic transverse-plane power
✅ Trains force transfer through hips → trunk → arms
✅ Reinforces “release” — not just resistance

⚙️ 𝙃𝙤𝙬 𝙩𝙤 𝙙𝙤 𝙞𝙩
1. Step or pivot into rotation
2. Initiate from hips, not arms
3. Slam diagonally through the midline
4. Let the arms follow — 𝙣𝙤𝙩 𝙡𝙚𝙖𝙙
5. Ball leaves hands — full force transfer

🔧 𝙐𝙨𝙚 𝙩𝙝𝙚𝙢 𝙩𝙤𝙜𝙚𝙩𝙝𝙚𝙧:

Contrast pairing for control ➝ power:
• A1. Banded Rotations – 3 x 5 per side
• A2. Medball Slams – 3 x 3 per side
• Rest 60–90s. Stay sharp. Stay fast.

#rotationtraining #medballworkout #medballslams #medball #medballrotation #explosiverotation #gymworkout #gymhoofddorp #physiolife #physio #gymlife taken in The Recovery Principle by @emilekool

7

0

a year ago