New Jersey’s Home for ARPwave & UltraFit

201.572.3887 |
Medical Professionals


ARP treatment of injury attacks the last phase in the progression first. Maximal attention is paid to eliminating nonproductive compensation patterns.
Application of the ARP wave allows the identification of muscles producing the primary component of the compensation. Current is applied producing an overload of those muscles and a subsequent detraining of the compensation. Normal motor patterns are established early, eliminating the imprinting of nonproductive compensation.

The combination of this detraining and the unique effects of the ARP wave allows all 4 phases in the progression to be treated simultaneously producing accelerated recovery:



The Device


The electrical stimulation device (the ARP) possesses specification characteristics that are not found in any conventional therapeutic neuromuscular electrical stimulator (interferential, microcurrent, galvanic, Russian stim, iontophoresis).
The ARP uses direct current (DC) compounded with a high frequency double exponential, patented background waveform. This background wave is harmonious with the body and significantly reduces skin and fatty tissue impedance allowing much deeper penetration of the direct current without the side effects of skin burning.
Also, the unique waveform produces minimal inhibitory protective muscle contractions allowing active range of motion during therapy and training. This permits eccentric (lengthening) contractions to occur which are critical to treatment.


  • Wave Form
    Compound, double exponential asymmetric with high levels of direct current.
  • Power
    High power with NO surface burning or surface pain at 0 to 2.5 watts.
  • Main Pulse
    40 to 500 pulses per second.
  • Background Frequency
    High-frequency carrier signal at 10,000 cycles per second. Polarity Direction of electron flow is reversible.
  • Depth of Penetration
    Deepest soft tissue penetration resonates with the human system, causing the body's natural resistance to drop out.



ARP treatment, however, is not defined simply by the device being used. ARP protocols have been carefully created to enhance the tissue effects of the ARP neuromuscular stimulator. By reducing inhibitory protective muscle contractions, the protocols allow more voltage output to be delivered to the treated tissue.
Once maximum voltage is delivered, unique methodologies in strength training are then used to accelerate recovery to injury, surgery, and training as well as to improve performance.
Although the ARP can be used like a standard neuromuscular electrical stimulator with standard physical therapy and strength training methods, the unique characteristics of the device are best elicited and the subsequent response to treatment are maximized when used in conjunction with the specific ARP protocols.


  • ARPwave has designed hundreds of specific protocols developed to treat a wide range of muscle injuries.
  • Custom Protocols can also be designed to your specific needs and requirements.
  • Whether you need specific protocols to treat a muscle injury or one designed to help you maximize perfromance in a particular sport, we can help.
Spectrum of Treatment


What is truly unique is that there is a seamless transition from the treatment of muscle injury and training for elite competition.

The methodologies used initially for rehabilitation are simply part of a progression that is expanded appropriately to high intensity strength and speed training (ultra fit training).

Ultra fit training has been meticulously constructed to decrease further risk of injury while at the same time producing exponential gains in baseline strength and speed (supercompensation).


ARP treatment is indicated for the treatment of all muscle related injuries.

  • Relaxation of muscle spasms,
  • Prevention and retardation of disuse atrophy,
  • Increase of local blood circulation,
  • Muscle re-education,
  • Maintaining and increasing range of motion.

Post-surgical Rehabilitation
ARP protocols can also be specifically used with the ARP to accelerate muscle rehabilitation of the following:

  • Shoulder
  • Elbow
  • Wrist
  • Hip
  • Knee
  • Ankle
  • Foot
  • Cervical and Lumbar spine

Pre-training and Recovery:
For patients involved in recreational and competitive athletics, as well as elite strength and speed training, the ARP is used to relax muscle spasm and promote muscle elongation while also increasing blood flow.

When used prior to competition or training, this effect will reduce the risk of muscular injury and optimize muscle function.
When used post competition or training, the effect aids recovery by reducing muscle shortening from repetitive concentric contraction and also decreases delayed onset muscle soreness.



Treatment with the ARP is contraindicated in those patients with:

  • Cancer
  • Epilepsy
  • Implanted electrical devices (ex. pacemakers)
  • Pregnancy
  • Autoimmune disorders (e.g. lupus)
  • History of fainting spells
  • Current menstruation
  • Recent (within 4 weeks of) corticosteroid injection

The Science behind ARP:
The conservative treatment of many soft tissue and joint inflammatory conditions have been a source of frustration for health care practitioners. Despite the most modern techniques and equipment in rehabilitation, the course and length of time for healing can be both long and arduous. The frustration lies in the fact that the underlying pathology is usually not severe enough to warrant surgical intervention, yet conservative treatment regimens can fall short of restoring full, painless, active function in a timely fashion.

The ARP program was conceived out of this frustration. It’s growth process has been filled with passion and serendipity and continues to expand.

Electrotherapy is a complex field comprised of many different types of devices with a multitude of currents, waveforms, frequencies, amplitudes, durations, phases and pulse charges. The reason for such a myriad of devices may be inferred from a general rule in medicine that the number of alternatives or devices available for treatment of a condition are usually inversely proportional to their effectiveness. Because present models insufficiently addressed the current treatment problems, a new approach was needed.

The new approach was based on the observation that most of the basic science research documenting the positive effects of electricity with tissue and bone healing was done with direct current. Direct current was shown to produce increased motility of reparative cells and to promote bone production in fractures. These landmark findings were made in the 1960’s, 70’s, and 80’s. The basic science was quite clear – direct current promotes dramatic effects in both tissue and bone for healing. Clinically, however, it was difficult to apply direct current for treatment without a high degree of discomfort. During the mid 1980’s, the leading manufacturers of electrical stimulation devices began using alternating current which could be applied with much greater ease. The scientific data on cellular response to alternating current, however, was lacking. The clinical results with devices using alternating current have been only adequate (and refer back to the references in "Scientific Basis").

The technology for the ARP was designed to apply the dramatic cellular effects of direct current to clinical use and strength training. To accomplish this, a high frequency, double exponential background wave was linked to the direct current. The net effect was a reduction in skin and fatty tissue impedance, allowing deeper penetration of the direct current, and decreasing pain and irritation at the electrode sites. Direct current could now be applied in ways previously not possible.

At the same time that the technology for what would later be called the ARP was being developed by Gary Thomas, Denis Thompson, an American exercise physiologist, was passionately researching ways to relieve muscle spasm. Denis had done extensive research on Yakov Kots, an exercise physiologist for the Soviet Olympic program. In his work with Kots’ theories, Denis became well versed in Soviet training methods using high voltage electrical stimulation. He witnessed extraordinary gains in muscular size and strength by Russian Olympic athletes using Kots’ Stimul 1 electrical stimulator. Like all devices of that time, the Stimul 1 often caused severe skin burns and was quite painful. Also, during treatment, the muscles could not be elongated. In order for movement to occur at the joint, the unit had to be turned off.

After extensive experience with Kots’ training methods including the use of Stimul 1, Denis was convinced that an electrical stimulation device could be developed that would allow a muscle to elongate and relieve muscle spasm. Through the Tesla Society, Denis was introduced to Gary Thomas, the creator of the technology for the ARP. Testing was performed for 2 years before methods were perfected to relieve muscle spasm after injury.

Despite the technological advances of the ARP, patients would still involuntarily contract surrounding musculature during treatment, therefore limiting the amount of direct current that could be applied. Denis then found that if specific movements were performed after a patient reached what he perceived as the maximum voltage tolerable, a relaxation response occurred and the voltage could be increased further. As this technique was perfected, a proportional relationship was noted between the rate of healing of the injured tissue and the voltage output delivered to it. The combined technique of delivering high voltage direct current to injured tissue being actively moved through a full range of motion yielded dramatic, accelerated healing and strength.

Shortly thereafter, Denis became intrigued with the training methods of Jay Schroeder who gained national notoriety after the success of one of his athletes’s, Adam Archuleta. Archuleta was selected in the first round of the 2002 NFL draft by the St. Louis Rams, after beginning his career as a walk on safety at Arizona State University. What gained national attention were the techniques used by Jay to develop Archuleta over a 4 year time. Archuleta was able to accomplish extraordinary feats of strength and speed for an athlete born with average ability. Adam was essentially a product of an elaborate system of training designed to elicit specific traits necessary for athletic mastery.

Jay partnered with Denis to apply these training techniques in rehabilitation. The training techniques elicited traits in the neuromuscular system that were augmented by the simultaneous application of direct current through the ARP. The ARP program thus consisted of application of the ARP with specific movement protocols to relieve pain from injury followed by strength and speed training methods performed in conjunction with the ARP to prevent recurrence. Once pre injury status was achieved, the strength and speed training methods were further intensified to achieve athletic mastery. The program was seamless, from the most elementary level of training post injury and post surgery to elite level training for maximum performance.

Clinic Outcomes

ARP Results:

Outcomes for ARP treatment have been based, thus far, on retrospective clinical observations. Randomized, double blinded, prospective studies have been initiated for the treatment of ankle sprains, hamstring injuries, and distal radius fractures. The hypotheses for these prospective studies is that ARP treatment will yield recovery rates 60% to 80% faster than for traditional conservative treatment.

The basis for these hypotheses is the large retrospective clinical data on ARP treatment over the past 5 years. In general, recovery rates for acute soft tissue injury have been 60% to 80% shorter than the predicted clinical outcome. Specific examples include grade II lateral ankle sprains, and grade II acute hamstring injury.

Athletes sustaining grade II lateral ankle sprains (partial ligament tear with moderate swelling and ecchymosis and limited weight bearing ability) treated with 6 to 10 ARP sessions, and no other conservative treatment except supportive bracing, had an average recovery rate and return to play at 3 to 5 days post injury. Athletes sustaining grade II hamstring injuries (1-2cm soft tissue defect with associated ecchymosis and inability to walk without limp) treated also with 6 to 10 ARP sessions, without other modalities, had an average recovery rate and return to play at 8 to 12 days post injury.

These accelerated recovery rates also extrapolated to the more severe grade III injuries, as well as chronic soft tissue tendinopathies. In many cases of chronic tendinopathy, all other conservative measures were exhausted, without relief of symptoms, before ARP treatment was initiated.

The ARP experience has produced a sense of astonishment among both the practitioner and the patient. Undoubtedly, prospective data will be required to corroborate these retrospective findings, but it is certainly clear that the rate of acceleration in healing has been dramatic.

Scientific Basis


The cellular processes of tissue and bone healing are complex and multifactorial. The scientific basis for ARP treatment is the positive cellular effects of direct current electrical fields on these processes. Direct current has been shown to affect cellular migration and orientation, endothelialization, protein synthesis, and calcium regulation, as well as stimulation of new bone formation and fracture healing.(4,6,7,10,18,19,21,22,24,25)

The initial response after injury is coagulation modulated by plasma platelet cells that form fibrin clots to stop bleeding. The clots attract polymorphonuclear neutrophils (PMNs) and fibroblasts that, in turn, adhere to the clots forming a fibrin gel. The PMNs consume bacteria and wound debris by secreting proteases.

Platelets also release growth factors that attract monocytes to the site of injury. Monocytes mature into macrophages that become the controlling cells in tissue healing. Macrophages continue the process of bacteria phagocytosis and cleaning of wound debris and also secrete growth factors that attract and activate fibroblasts.

Fibroblasts proliferate and migrate, and produce a collagen matrix. Concomitantly, endothelial cells migrate to the collagen matrix to produce new blood vessels in this matrix. Granulation tissue is formed composed of fibroblasts, endothelial cells, PMNs, and a collagen matrix.

Direct current electrical fields can modulate a number of factors involved in the healing response. A major process that is affected by direct current is cellular migration and orientation. Cooper and Keller, working with amphibian neural crest cells exposed to a direct current field, demonstrated a migration of cells towards the cathode with a resultant perpendicular cellular orientation.(7) In further studies, Cooper and Schliwa concluded that cell locomotion could be controlled with manipulation of the direct current field.(8) This process, called galvanotaxis, has been demonstrated also in neutrophils, macrophages, and fibroblasts.(10,18,21,22,23)

Direct current can also produce changes in endothelialization. Nannmark et al reported an increased permeability to macromolecules, and changes in capillary permeability to white blood cells with exposure to low levels of direct current.(19) Direct current can affect the migration of endothelial cells in vitro.(24)

Intracellular processes are also affected by exposure to direct current. Cheng et al established that relatively low levels of direct current can raise the adenosine triphosphate (ATP) level almost 500 % and increase protein synthesis and membrane transport.(6) Bourguignon et al demonstrated an uncapping of insulin receptors on the cell membrane and enhancement of protein and DNA synthesis within the first minute after direct current stimulation.(4)

New bone formation and fracture healing are positively affected by the application of a direct current electrical field.(11,12,14,17) The net effect of direct current on bone is an increase in osteoblastic activity and new bone formation around the cathode. These effects are optimally demonstrated with a current level of 5 to 20 micro amps. Studies have shown increased spinal fusion rates, and increased healing of fracture nonunions.(5,9,13)

The scientific basis for the use of direct current stimulation in tissue healing has long been established. The clinical problem has been in the application of the direct current without severe discomfort and skin damage. With precise application of an ingenious, patented background waveform, ARP technology allows clinically appropriate levels of direct current to be delivered to tissues safely.



ARP is the culmination of an immense body of research comprising the science behind the technology:
1. Bassett CAL, Hermann I. The effect of electrostatic fields on macromolecular synthesis by fibroblasts in vitro. J Cell Biol, 329: 9, 1968.
2. Borgens RB, Vanable JW, Jaffe LF. Bioelectricity and regeneration. Large currents leave the stumps of regenerating newt limbs. Proc Natl Acad Sci USA, 74: 4528-4532, 1977.
3. Borgens RB, Chapter 5: Integumentary potentials and Wound Healing in Electric Fields in Vertebrate Repair: Natural and Applied Voltages in Vertebrate Regeneration and Healing. Borgens RB, Robinson KR, Vanable JW, McGinis ME, McCaig CD (eds). New York, NY, Alan R. Liss, pp 171-224, 1989.
4. Bourguignon GJ, Wenche JY, and Bourguignon L. Electrical stimulation of human fibroblasts cause an increase in calcium influx and the exposure of additional insulin receptors. J Cellular Physiology, 140: 379-385,1989.
5. Brighton CT. Current concepts review: The treatment of nonunions with electricity. J Bone Joint Surg, 62A: 847-851, 1981.
6. Cheng N, et al. The effect of electrocurrents on ATP generation protein synthesis, and membrane transport in rat skin. Clinical Orthopedics, 171: 264-272, 1982.
7. Cooper MS, Keller RE. Perpendicular orientation and directional migration of amphibian neural crest cells in DC electric fields. Proc Natl Acad Sci USA, 81: 160-164, 1985.
8. Cooper MS, Schliwa M. Electrical and ionic controls of tissue cell locomotion in DC electric fields. J. Neurosci Res, 13: 223-244, 1985.
9. Dwyer AF, Wickham GG. Direct current stimulation in spinal fusion. Med J Aust, 1: 73-75, 1974.
10. Erickson CA, Nuccitelli RL. Embryonic cell motility can be guided by physiological electric fields. J Cell Biol, 98: 296-307, 1984.
11. Friedenberg ZB, Kohanim M. The effect of direct current on bone. Surg Gynecol Obstet, 131: 894-899, 1970.
12. Friedenberg ZB, Andrews ET, Smolenski BI et al. Bone reaction to varying amounts of direct current, Surg Gynecol Obstet, 131: 894-899, 1970.
13. Friedenberg ZB, Harlow MC, Brighton CT. Healing of nonunion of medial malleolus by means of direct current: a case report. J Trauma, 11: 883-885, 1971.
14. Friedenberg ZB, Roberts PG, Didizian NH, Brighton CT. Stimulation of fracture healing by direct current in the rabbit fibula. J Bone Joint Surg, 53A: 1400-1408, 1971.
15. Goh JCH, Bose K, Kang YK, Nugroho B. Effects of electrical stimulation on biomechanical properties of fracture healing in rabbits. Clin Orthop, 233: 268-273, 1988.
16. Illingworth CM, Baker AT. Measurement of electrical currents emerging during the regeneration of amputated finger tips in children. Clin Phys Physiol Meas, 1: 87, 1980.
17. Lavine LS, Lustrin I, Shamos M, Moss ML. The influence of electric current on bone regeneration in vivo. Acta Orthop Scand, 42: 305-314, 1971.
18. Luther PW, Peng HB, Lin JC. Changes in cell shape and action distribution induced by constant electrical fields. Nature, 303: 61-64, 1985.
19.Nannmark U, Buch F, Albrektsson T. Vascular reactions during electrical stimulation. Vital microscopy of the hamster cheek pouch and the rabbit tibia. Acta Orthop Scand, 56: 52-56, 1985.
20. Nessler JP, Mass DP. Direct current electrical stimulation of tendon healing in vitro. Clinical Orthpedics, 217: 303 -308, 1985.
21. Orida N, Feldman JHD. Directional protrusive psudopodial activity and motility in macrophages induced by extracellular electric fields. Cell Motility, 2: 243-255, 1982.
22. Nucatelli R, Erickson Ca. Embryonic cell motility can be guided by physiologic electric fields. Exp Cell Res, 147: 195-201, 1983.
23. Pethig R, Kell DB. The passive electrical properties of biologic systems: their significance in physiology, biophysics, and biotechnology. Phys Med Biol, 32 (8): 933-970, 1987.
24. Sawyer PN, Suckling EE, Wesolowski SA. Effect of small electric currents on intravascular thrombosis in the visualized rat mesentery. Am J Physiol, 198: 1006-1010, 1960.
25.Schwan HP. Mechanisms responsible for electrical properties of tissues and cell suspension. Med Prog Technol, 19 (4): 163-165, 1993-94

License Information

The ARP (Accelerated Recovery Performance) is a remarkable, proprietary device designed and licensed exclusively for use with ARP Protocols. It is licensed exclusively for use with its companion Protocols. Think of the ARP as great hardware, and ARP Protocols as highly specialized software continually updated and optimized to enhance the performance of the hardware.
The ARP is FDA authorized for the following uses:

  • Muscle Reeducation: Eliminating compensation patterns
  • Relaxation of muscle spasms: Reducing pain in the affected muscles
  • Increased local blood circulation: Shown to speed up healing
  • Prevention and retardation of disuse atrophy: Quickly builds muscle strength
  • Maintaining and increasing range of motion: Designed to increase your muscles ability to absorb force and prevent muscle related injury

For over 25 years, we've helped some of the best known names in all of sports reach and stay at the top of their game, as well as individuals with chronic muscle pain.
The ARP license gives you access to:

  1. Unfettered access to the ARP Expert Team as your personal prehab and rehab consultants for a period of 5 years.
  2. Specialized protocols designed exclusively for specific athletic activities — pre-game, training and practice — to minimize and possibly eliminate the incidence of muscle-related injury.
  3. Unique post-game protocols designed exclusively to fully "recover" you after every game.
  4. Carefully calibrated protocols designed to fully "recover" you after each training and practice session.
  5. 24/7 Online and eMail support on all protocols.

At ARP, we are relentless about keeping you fresh in-season, off-season and every step in between.