135 Hz – Gentle Activation for Chronic Rehabilitation
When to Use:
Ideal for managing chronic conditions such as long-term joint pain or degenerative issues.
Suitable when tissues are sensitive and require gentle, sustained stimulation.
Therapy Outcome Goals:
Reduce chronic pain and inflammation.
Improve joint mobility and overall muscle tone over time without overloading the tissue.
40 Hz – Low-Frequency Modulation for Maintenance
When to Use:
Used during the maintenance phase of recovery after acute improvements have been achieved.
Helpful for improving coordination and joint stability, especially in older individuals or those prone to re-injury.
Therapy Outcome Goals:
Maintain neuromuscular balance and joint stability.
Provide mild stimulation that helps prevent future injuries and supports overall muscle endurance.
10 Hz – Ultra-Low Frequency for Pain Relief and Flexibility
When to Use:
Best for late-stage rehabilitation, particularly in cases of chronic pain or muscle tightness.
Suitable for patients who need maximum comfort during treatment.
Therapy Outcome Goals:
Offer gentle stimulation to reduce pain and allow muscles to relax.
Enhance flexibility and increase range of motion with minimal discomfort
Detailed Frequency Guidelines for Phoenix Waveform
I. 500 Hz – High-Intensity Activation Benefits:
Rapid neuromuscular stimulation
Accelerated tissue repair and cellular activation
Immediate increase in muscle recruitment
Indications/Conditions:
Acute neuromuscular dysfunction
Severe muscle inhibition
Early-phase rehabilitation of traumatic injuries
Therapy Outcomes:
Quick reactivation of neural pathways
Enhanced muscle responsiveness
Improved pain control
Example Condition:
A patient with acute nerve compression and severe muscle inhibition post-trauma can
benefit from 500 Hz to jump-start neuromuscular activation.
II. 300 Hz – Intense Neuromuscular Re-Education Benefits:
Strong neuromuscular activation with slightly less intensity than 500 Hz
Promotes cellular metabolism and circulation
Effective for re-educating motor control in acutely weakened muscles
Indications/Conditions:
Acute to subacute phase injuries with moderate nerve dysfunction
Cases requiring enhanced muscle recruitment without overstimulation
Patients with higher pain tolerance needing robust activation
Therapy Outcomes:
Improved nerve conduction velocity
Increased muscle tone and strength
Reduced acute pain and inflammation
Example Condition:
An athlete recovering from a partial nerve injury in the lower limb can use 300 Hz to restore motor control and strength.
III. 165 Hz – Moderate Stimulation for Transitional Recovery Benefits:
Balanced activation for both nerve and muscle
Supports tissue repair and muscle re-education
Suitable for transitioning from acute to chronic rehabilitation stages
Indications/Conditions:
Subacute injuries requiring moderate stimulation
Chronic conditions with persistent pain or reduced function
Patients with residual neuromuscular inhibition
Therapy Outcomes:
Steady improvement in range of motion
Gradual increase in muscle strength and endurance
Enhanced neuromuscular coordination
Example Condition:
A patient with lingering post-surgical muscle weakness may benefit from 165 Hz to rebuild strength and improve coordination.
IV. 135 Hz – Gentle Activation for Chronic Rehabilitation Benefits:
Mild stimulation that supports long-term recovery
Enhances blood flow and promotes muscle contractions
Reduces chronic pain while avoiding tissue overload
Indications/Conditions:
Chronic musculoskeletal pain and inflammation
Long-term rehabilitation after acute injuries
Conditions where tissue sensitivity is high
Therapy Outcomes:
Sustained improvements in flexibility and endurance
Gradual reduction in chronic pain
Better joint mobility and muscle tone
Example Condition:
Patients with chronic low back pain due to degenerative changes can benefit from 135 Hz to manage pain and improve mobility without triggering discomfort.
V. 40 Hz – Low-Frequency Modulation for Maintenance Benefits:
Low-intensity stimulation ideal for long-term therapy
Promotes sustained neuromuscular balance
Enhances proprioception and joint stability
Indications/Conditions:
Maintenance phase of rehabilitation
Mild pain modulation and prevention of re-injury
Enhancing coordination and balance in older athletes
Therapy Outcomes:
Improved joint stability and coordination
Long-term pain reduction
Enhanced endurance and muscle balance
Example Condition:
An older athlete recovering from mild tendonitis may use 40 Hz as a maintenance
therapy to support joint health and prevent future injuries.
Not every Phoenix Waveform treatment needs to be high intensity.
There are times when the goal isn't to produce a powerful muscle contraction, perform HUNT mapping or challenge the neuromuscular system.
Sometimes the goal is simply to turn the intensity down, create gentle rhythmic stimulation and transition into recovery.
That's why Phoenix includes the ECO Program.
ECO stands for Endorphin, Circulation and Oxygenation.
It is a low-frequency, cycling electrical stimulation program designed to provide a very different experience from the higher-frequency Phoenix programs used for HUNT mapping, muscle activation and neuromuscular training.
ECO automatically cycles through a range of low frequencies during a 12-minute session.
12 Hz → 8 Hz → 12 Hz
The frequency gradually cycles down and back over approximately 30-second intervals.
8 Hz → 4 Hz → 8 Hz
The program continues cycling through progressively lower frequencies.
Instead of remaining at one fixed frequency, ECO continually changes the stimulation frequency throughout the session.
The result is a gentler, rhythmic stimulation experience that is distinctly different from Phoenix's high-frequency neuromuscular programs.
Frequency changes how electrical stimulation interacts with sensory and motor nerves and influences the type of muscle response produced.
Phoenix's higher-frequency programs are designed for applications such as HUNT mapping, neuromuscular activation and movement-based training.
ECO serves a different purpose.
By cycling through lower frequencies, ECO can be used when you want comfortable, rhythmic stimulation rather than an intense sustained neuromuscular contraction.
Think of it as changing gears.
HUNT and higher-frequency Phoenix programs = activation and neuromuscular work
ECO = lower-frequency stimulation and recovery
Both have a place within the Phoenix system.
One of our favorite ways to use ECO is after a demanding Phoenix treatment or training session.
During higher-intensity electrical stimulation, the muscles and nervous system are being challenged.
After the work is finished, we don't necessarily need more high-intensity stimulation.
We can change the objective.
Reduce the intensity.
Allow the muscles to relax.
And finish with a comfortable period of low-frequency stimulation.
That's where ECO fits extremely well.
Older Phoenix training materials specifically recommend ECO as an option following strength training or higher-intensity Phoenix applications.
ECO can be incorporated into Phoenix sessions when a lower-frequency stimulation option is desired, particularly:
After a Phoenix HUNT or treatment session
Transition from higher-frequency stimulation to a lower-frequency finish.
After strength or performance training
Use ECO as part of the post-training recovery period.
After neuromuscular activation
Follow more demanding stimulation with a gentler rhythmic program.
During a recovery session
ECO can also be used independently when the objective is comfortable low-frequency electrical stimulation rather than high-intensity activation.
Dr. Jeff Banas, DC
Dr. Jeff Banas is a Chiropractic Sports Physician, Certified Strength & Conditioning Specialist, and Neurotherapy Expert with over 25 years of experience in musculoskeletal rehabilitation, neuromuscular re-education, and performance optimization.
He earned his Doctor of Chiropractic (DC) degree from the National University of Health Sciences, where he completed advanced training in:
Throughout his career, Dr. Banas has provided care for:
With extensive hands-on experience using systems such as ARPwave, Therastim, and other neuromodulation platforms, Dr. Banas helped develop the Phoenix Waveform, a clinician driven direct current neurotherapy device created as a more accessible and cost-effective alternative to traditional high-priced systems.
Dr. Banas focuses on restoring function by retraining the nervous system, activating inhibited muscles, improving movement patterns, and accelerating recovery through targeted DC neurostimulation and corrective protocols.
He provides:
Known for his clinical precision and evidence-based approach, Dr. Banas continues to work directly with patients and professionals seeking advanced neurotherapy solutions without the limitations of corporate sales models or restrictive leasing programs.
2026 Phoenix Waveform / Dr. Jeff Banas. All rights reserved.
The content on this website is for informational and educational purposes only and is not intended as medical advice. It should not be used to diagnose, treat, cure, or prevent any health condition. Always consult a licensed healthcare professional before beginning any new treatment, rehabilitation program, or use of electrotherapy or neuromodulation devices. Use of this website does not create a doctor–patient relationship. Individual results will vary.