Functional Rehab

Functional Rehab Chiropractic and therapeutic exercise clinic to help mobility issues and reinforce proper movement patterns.

Functional Rehab is a physical rehab and chiropractic practice. We specialize in movement assessment and biomechanics. Our practice is not just for back pain, but also sport-related injuries and chronic movement dysfunction. All of these problems can wreak havoc on our overall health and well being. We diagnose and correct musculoskeletal issues in several ways, starting with a detailed medical history and a physical exam. One thing that sets Dr. Fidler apart from some physical therapists and chiropractors is his use of the Selective Functional Movement Assessment (SFMA). This system measures fundamental patterns of movement such as bending, squatting, and overhead positions in patients with known musculoskeletal pain. This is a cash based and out of network only practice. Dr. Jason Fidler is a licensed Chiropractor and holds a doctorate from New York Chiropractic College. Since 2006, Dr. Fidler has held full spine Active Release and Kinesio taping certifications, two very effective and sought after treatment protocols. He has been serving members of CrossFit South Brooklyn and the greater CrossFit community for over six years. Dr. Fidler trained at New York Chiropractic College not just in the art of medicine, but also with CrossFit Level 1 trainers, who eventually opened up CrossFit Asheville in N.C. As a member himself, Dr. Fidler is well versed in the functional movements that CrossFitters routinely perform, their commonly associated training injuries (shoulders, hip flexors and wrists) and the most effective methods of treatment.

BUILD LASTING RESILIENCEMost injuries don’t happen because the body is fragile.They happen when load exceeds capacity.If...
03/12/2026

BUILD LASTING RESILIENCE

Most injuries don’t happen because the body is fragile.

They happen when load exceeds capacity.

If the tissues, joints, and movement patterns in your body aren’t prepared for the demands you place on them — whether that’s lifting, running, or playing sports — something eventually breaks down.

At Functional Rehab, strength isn’t just fitness.

Strength is rehab.

We use progressive loading and movement coaching to help patients:

• rebuild tissue capacity
• restore efficient movement patterns
• improve joint control and stability
• reduce the risk of recurring injuries

The goal isn’t just to get you out of pain.

The goal is to build a body that can handle the demands of your life and activities.

What activities do you want your body to be able to handle without pain?

📍 Functional Rehab — Brooklyn
🔗 Book an evaluation through the link in bio





MOVEMENT-BASED ASSESSMENTSPain rarely tells the whole story.Many injuries are the result of movement limitations, poor l...
03/12/2026

MOVEMENT-BASED ASSESSMENTS

Pain rarely tells the whole story.

Many injuries are the result of movement limitations, poor load tolerance, or compensations that develop over time.
At Functional Rehab, we start by analyzing how your body moves.

Through movement-based assessments we can identify:

• mobility restrictions
• stability deficits
• strength imbalances
• compensatory movement patterns

Once we understand what’s actually limiting you, we can build a treatment and rehab plan that targets the root cause — not just the symptoms.

Because long-term recovery isn’t just about feeling better.
It’s about moving better.

📍 Functional Rehab — Brooklyn
🔗 Link in bio to book an evaluation





You’re not old.Look…I know life gets busy.You’re running a business. Raising kids. Sitting more. Sleeping less.Stress is...
02/27/2026

You’re not old.

Look…

I know life gets busy.

You’re running a business. Raising kids. Sitting more. Sleeping less.

Stress is higher. Recovery is lower.

And yeah — you can’t train like you did at 22 and ignore the consequences anymore.

But that doesn’t mean you’re “old.”

It means your body needs a smarter strategy.

You’re still young.

You just need to be more intentional about how you move, recover, and build strength.

Less random workouts.

More structure.

More stability.

Better load management.

It takes more effort now.

But you can absolutely feel strong, mobile, and capable again.

Most people don’t need to “slow down.”

They need a better plan.

You have more control over how you feel and function than you think.

🎯 If you’re dealing with back pain, tight hips, nagging shoulder issues, or just feeling stiff and beat up:

➡️ Tap the link at the top of my page to apply to work with me 1-on-1 (in person in Brooklyn or remotely).

I’ll perform a detailed movement assessment, identify what’s actually limiting you, and build a customized plan around your goals — whether that’s lifting, pickleball, running, or just feeling good again

📱 Not ready for 1-on-1 care but want structure?

I offer guided rehab and strength programs built around:

• Mobility
• Stability
• Progressive strength
• Real-world performance

Comment “START” and I’ll send details.

02/10/2026
If pickleball is part of your week, back pain doesn’t have to be.This is for players who want to stay on the court—not m...
01/30/2026

If pickleball is part of your week, back pain doesn’t have to be.

This is for players who want to stay on the court—not manage symptoms forever.

DM “pickleball” and we’ll take it from there.

Not magic. Not luck.Just the right inputs at the right time.⬇️ 50% pain reduction after the first visit⬆️ More range, le...
01/26/2026

Not magic. Not luck.
Just the right inputs at the right time.

⬇️ 50% pain reduction after the first visit
⬆️ More range, less guarding, better movement

This is what happens when we stop chasing symptoms and start addressing the system.

👉 Link in bio to book an evaluation.


A big part of my job is helping people unlearn the noise and get back to what actually works.If you’re confused, frustra...
01/26/2026

A big part of my job is helping people unlearn the noise and get back to what actually works.

If you’re confused, frustrated, or stuck doing “everything right” with no results—there’s probably a reason.

👉 DM me “REHAB” or hit the link in bio to book an evaluation.





No AI treatment plans. Just real one-on-one. chatGPT won't treat your back pain. We will.
01/22/2026

No AI treatment plans. Just real one-on-one. chatGPT won't treat your back pain. We will.

DM "back pain" for free consult
09/10/2025

DM "back pain" for free consult

This patient came in with severe sciatica—unable to bend forward without pain. After just ONE session, he walked out wit...
09/09/2025

This patient came in with severe sciatica—unable to bend forward without pain. After just ONE session, he walked out with 40% relief and better movement right away. 🚀

Your pain doesn’t have to control your life. Relief and real results can start faster than you think.

👉 If you’re dealing with sciatica, back pain, or mobility issues, DM me today to schedule your complimentary consultation and see what’s possible in just one visit





09/09/2025

🔥 Bird Dog Core Progressions for Better Stability 🔥

Looking to build a stronger, more stable core without stressing your back?
Here are 2 safe progressions of the classic Bird Dog:

1️⃣ Bent-Knee Plank Kickouts – From a plank position, keep knees bent and kick each leg out one at a time. This challenges your core while reducing strain on the low back.

2️⃣ Full Bird Dog (Arm + Leg Reach) – Opposite arm and leg extend together, training cross-body stability and coordination.

✅ Great for core control
✅ Protects your spine
✅ Progresses safely

Give these a try next time you’re working on core stability!

There's no reason you have to continue suffering Maybe you just haven't found the right solution yet. Book a free call o...
01/24/2025

There's no reason you have to continue suffering
Maybe you just haven't found the right solution yet.
Book a free call on my website if you want to see if this program will work for you!

Website: Functional.Rehab

Address

597 Degraw Street
New York, NY
11217

Opening Hours

Monday 3pm - 8pm
Tuesday 9am - 5pm
Wednesday 2:30pm - 7:30pm
Thursday 11am - 8pm
Friday 3pm - 8pm
Saturday 1pm - 4pm

Telephone

+17188584360

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