Revision Sciatica
- This book combines 10 years of clinical expertise with latest evidence to help you understand, treat, and prevent sciatica pain
- Just like having a PT right next to you: 2 complete 8-week pathways with exact stretches, nerve glides, exercises and more.
- Coming soon! Register below to get early access to the book and other freebies!



Does This Sound Like You?
Do you:
- Have sciatica?
- Want pain relief strategies that actually work?
- Want ways to improve that you can start implementing today?
- Want a better understanding of when to consider surgery, injects, etc.?
- Want to prevent sciatica from happening or from happening again?
The SPARK Approach to Lasting Sciatica Relief
After we figure out where your pain is coming from we implement the SPARK Program:
SPARK Program Goals
Less Pain
Improve Nerve Health
Reduced Numbness and Tingling
Improve Strength and Mobility
Make you Resilient so Future Incidents Don’t Happen
Two Complete Recovery Pathways: Choose Your Journey


Stenosis Pathway
- Weeks 1-2: Establish immediate pain relief strategies through "flexion-friendly" movements. Learn why "flexion is your friend" and how to use this principle to walk longer with less pain.
- Weeks 3-4: Strengthen your lower back and hips while continuing to mobilize the nerve. Experience significantly less pain when standing and walking.
- Weeks 5-6: Add controlled extension and rotation exercises to rebuild full spinal mobility, with precise guidance on when to push and when to back off.
- Weeks +7-8: Develop true resilience through targeted strengthening that maintains spinal health for the long term.
Disc Herniation Pathway
- Weeks 1-2: Focus on reducing pain and building confidence through gentle mobility work and pain relief strategies. You'll learn exactly when to rest and when to move, with specific exercises that won't aggravate your nerve.
- Weeks 3-4: Begin activating the nerve through specialized nerve glides while strengthening your core and trunk. Experience reduced leg pain and more predictable symptoms.
- Weeks 5-6: Progress to more advanced movements that challenge and strengthen your back and nerve health, with exercises designed to regain nearly full range of motion.
- Weeks +7-8: Build true resilience through progressive loading and a complete exercise program that prepares your body for all of life's demands.
Beyond Exercise: Expert Insights on Modern Treatments
Traction
Dry Needling
Shockwave Therapy
PRP
Surgery Considerations

Meet the Author - Dr. Michael Derry
Hi! I'm Dr. Michael Derry, a physical therapist based out of Jacksonville, Florida. I've been exactly where you are with sciatica pain. After facing my own disc herniation and being recommended for surgery at just 25 years old, I developed the approach that became the SPARK method.
As a Board-Certified Orthopedic Clinical Specialist with residency training, I've spent over a decade helping patients overcome sciatica and nerve pain.
My evidence-based, practical approach focuses on empowering patients with the knowledge and tools they need to move from vulnerability to resiliency.
Fill out the survey below and get early access to my book and some freebies along the way!
Patient Testimonials
Read what patients have to say about my services!
-Lindsay
-Udayasree M.
-Cindy
-Carmen