Trager Approach

Milton Trager and the development of the work

Trager International, the body that coordinates training, says Milton Trager was born in 1908 and died in January 1997 at the age of 88. It describes him as an American physician who spent about 50 years refining his approach, first as a lay practitioner and later as a medical doctor, and who began teaching late in life and continued for more than 20 years. A practitioner-written history says that after the Second World War he qualified as a drugless physician, enrolled in medical school in Guadalajara, Mexico, at 42, and later practised in Hawaii.

Accounts of how the method began

The sources reviewed give different origin stories. Trager International says he discovered the core principle at 18, when he asked his brother to see who could land more softly instead of competing to jump higher. The practitioner-written history says the work began around age 16, prompted by a sign reading 'Take a deep breath' at a post office where he worked. Both accounts come from within the practitioner community, neither cites contemporaneous records, and they should be read as traditions of the method and not as verified biography.

Esalen, Mentastics and the founding of an institute

The practitioner-written history dates the coining of the term Mentastics to 1974 and Trager's invitation to demonstrate his work at the Esalen Institute in California to 1975, which it describes as the start of formal teaching. Trager International says Betty Fuller, an Esalen teacher who also helped bring Moshe Feldenkrais to the United States, co-founded the Trager Institute with him in 1980. Trager International now describes certified practitioners in the United States, Canada, Europe, Australia and Japan. A biography by Jack Liskin is cited by Trager International, but it was not available for this draft, so independent scholarly history has not been checked.

Names used by the profession

The United States Trager Association says Milton Trager called his work 'psychophysical integration', and that the practice is now usually called the Trager Approach. Trager International states that Trager is a registered service mark and that Mentastics is a registered service mark in Canada and Europe. Mentastics, is the name for the self-care movement component, and 'hook-up' is Trager's term for the calm, attentive state practitioners describe working from.

Names used in research

The published studies use several labels for what appears to be the same family of practice: Trager psychophysical integration in trials from 1986 and 2001, Trager therapy in a 2002 study of Parkinson's disease, the Trager approach in a 2004 headache trial, and Trager Work in a 2005 methods review of bodywork trials. These variations are not evidence that the interventions were identical, and the studies do not report whether practitioners were certified by the same body.

Table work in a session

The United States Trager Association says sessions typically last 60 to 90 minutes, that clients wear loose clothing or remain in underwear, and that a session generally includes an interview, assessment and movement work. Practitioners are described as using gentle bouncing, stroking and elongations in a calm setting, and the association adds that people receive suggestions for movement afterwards. In a Parkinson's study, a 20-minute rocking treatment was given to the arm and body with participants lying on a massage table or sitting in a chair, which shows that format can vary.

Mentastics and what is described as the aim

Mentastics is described as the second element, in which people are taught simple, light self-care movements that invite them to explore what could be freer in the body. Trager International says the approach works through gentle touch and movement awareness to explore the body-mind connection and to release habitual tension patterns. The United States Trager Association attributes to Trager the view that new information introduced gently to the unconscious mind activates positive neurological changes. This is a statement of the method's rationale, and the studies reviewed here did not test it.

Practitioner training

Trager International lists three levels of group training, of six days (48 hours), six days (48 hours) and five days (40 hours), each followed by at least 30 practice sessions, at least 10 sessions received and three tutorials. It also lists 24 hours of Mentastics classes and a 48-hour anatomy and physiology course. Practitioner Certification follows a minimum of 409 hours, of which at least 226 are supervised, and national association membership. Trager International names a separate certification programme for Trager Switzerland. These are the organisation's own standards and were not independently audited.

Uses promoted by the profession

The United States Trager Association promotes the approach for stress, limited movement, back and neck pain, depression, multiple sclerosis, Parkinson's disease, fibromyalgia, cerebral palsy, carpal tunnel syndrome, headaches, muscle spasms and trauma-related conditions. Trager International describes the aims more generally as flexibility, stability and body awareness, and improved daily functioning and performance. These are promotional statements by the profession and are not findings.

Uses that have been studied

Studies identified in PubMed have looked at chronic headache, shoulder pain in wheelchair users with spinal cord injury, rigidity in Parkinson's disease, chest mobility in chronic lung disease, and one case of foot drop with chronic pain. Most of the conditions on the promotional list above have no study among those found for this draft. The absence of a study means the claim is untested in the sources reviewed, which is not the same as showing that nothing happens.

Headache and shoulder pain trials

A 2004 pilot randomised trial enrolled 33 volunteers with at least one headache a week for six months or more and compared medication alone, medication with an attention control, and medication with Trager treatment over six weeks. Outcomes were self-reported. Headache quality of life improved in the Trager and attention groups, and medication use fell by 44% in the Trager group and 19% in the attention group, a fall that was not statistically significant for the attention group. Within-group headache frequency fell with Trager. The authors recommended a larger multi-site study, so this is a small pilot with limited certainty.

A 2001 trial randomised 18 manual wheelchair users with spinal cord injury and chronic shoulder pain to ten acupuncture or ten Trager sessions over five weeks, with a five-week baseline and a five-week follow-up. Scores on a shoulder pain index fell by about 53% in both groups and stayed lower during follow-up. With no untreated or sham group and 18 participants, the trial cannot separate treatment effects from time, attention or expectation.

Parkinson's disease and chronic lung disease

A 2002 study gave a single 20-minute rocking treatment to 30 people with Parkinson's disease and rigidity and measured electromyographic responses to passive wrist movement before and after. Evoked stretch responses were 36% lower immediately afterwards and 32% lower 11 minutes later, with larger reductions when participants lay supine. The outcome was a laboratory measure with a very short follow-up, and the abstract does not report clinical outcomes or an untreated comparison group, so it should not be read as showing lasting benefit.

A 1986 study of patients with chronic lung disease used a two-week regimen of Trager psychophysical integration given by a physical therapist. The abstract reports significant changes in forced vital capacity, respiratory rate and chest expansion, and no significant changes in forced expiratory volume at one or three seconds or in subjective breathing difficulty. The abstract does not give the number of participants, so the strength of this finding was not assessed.

Case reports, overviews and searches run

A 2020 single-person case report describes improved mobility, sleep and pain after a series of sessions by a senior practitioner for foot drop and chronic pain after spinal injuries. A case report cannot show that the approach caused the change. A 1997 primary care review of holistic manual therapies covers Trager psychophysical integration and describes indications, contraindications and case studies, but only its abstract was available here, so its details are not reported.

PubMed searches on 5 October 2026 for the phrases Trager approach, Trager psychophysical integration and Trager work, combined with massage and bodywork terms and excluding malaria research, returned a handful of relevant records. No systematic review or meta-analysis specific to the Trager Approach was found. Cochrane, Embase and trial registries were not searched, so this absence applies only to the searches run.

Design limits of trials of bodywork

A 2005 review of 53 studies of hands-on mind-body therapies, including Trager Work, found that 20 met its inclusion criteria. No study blinded participants to the treatment, none used a credible placebo, and none measured patient expectations. The review concluded that rigorous trials are scarce but feasible. The Trager studies found here share these limits, and most predate 2005, so they may not reflect current research methods.

Size, age and independence of the evidence

The studies found have between 18 and 33 participants in the randomised or controlled designs reported in abstracts, short follow-up, and dates from 1986 to 2004, plus one 2020 case report. Funding and competing interests were not checked, since full texts were not opened. Several comparisons are against another active treatment or against no additional treatment, which limits what can be inferred about the specific technique.

What the sources report about harms

None of the abstracts and professional pages opened for this draft reports adverse events or lists contraindications, and the full texts were not available. This is not evidence that no harms occur. The 1997 review of manual therapies says it discusses contraindications, but its detail was not seen. People with recent injury, fracture, circulatory problems, infection or other active medical conditions may wish to ask their doctor and the practitioner about suitability, and can ask the practitioner to adjust or stop at any time.

Care boundaries and professional standing

The professional body pages reviewed are promotional and give no caution statements. New, worsening or unexplained pain, weakness, numbness or other neurological symptoms warrant medical assessment and should not be managed by bodywork alone. Practitioner certification is set by Trager International and its national associations, which are professional bodies and not statutory regulators, and requirements for practising differ by country and region.