Dance Therapy Simply Explained

1. What It Is About

Dance therapy is a procedure in which movement to music is used in a targeted way. It is intended to influence physical functions, mood and social interaction. The studies reviewed here present dance therapy in very different forms: as tango, as Irish group dancing, as ballroom dancing, as dance programmes in care homes and as dance-based movement therapy in a psychotherapeutic sense. The settings are correspondingly varied: community centres, care homes and clinics. Some studies examine dancing as physical exercise, while others investigate it as psychotherapeutic movement therapy. This distinction is important when interpreting the results. The key point is that 'dancing' is not a uniform activity. The studies differ in style, tempo, choreography, music, group size, instruction and duration. Comparisons are usually made against usual care, and less often against an exercise programme of equal exertion. It is therefore difficult to separate what effect comes from the music, the movement, the group dynamic or the therapeutic relationship.

2. What Studies Show

The best-studied area is dancing among older people with declining cognitive function. A large review of 13 studies involving 1,605 participants aged 60 and over found that dancing improved overall cognitive performance 5. In a subgroup assessed using a standard test (MMSE), the difference was pronounced. Another review of eight randomised studies in older adults with mild cognitive impairment showed moderate improvements in overall cognitive performance, memory, spatial vision, language and physical function 4. In patients with Parkinson’s disease, a randomised study of 40 participants who took 24 tango lessons found no change in overall disease severity, but improvements in balance and certain movement patterns 1. A two-year pilot study with ten Parkinson’s patients found that those in a tango group showed less disease severity and better mobility after 12 and 24 months compared to the control group 2. In 204 older people with mild dementia, dance movement therapy led to reductions in depression, loneliness and negative mood, alongside improvements in daily functioning; these effects persisted after one year 3. Another study in 16 Parkinson’s patients with a history of falls showed improvements in endurance, fall risk and cognitive flexibility after 20 dance sessions, which remained measurable eight weeks later 7. A review of 25 articles found that after dance interventions, gait speed, a sit-to-stand-and-walk test, a questionnaire on gait disturbances and a six-minute walk test all improved 8.

3. What Remains Unclear

The studies are difficult to compare because the dance styles, music, group sizes and durations vary widely. Comparisons are usually made against usual care rather than an exercise programme of equal exertion, so it is unclear which component—music, movement, group dynamic or therapeutic relationship—is responsible for the observed effects. Many frequently cited studies are preliminary or pilot studies with small sample sizes. Follow-up periods are generally short. In one study of Parkinson’s patients, no improvements were observed in cognitive performance or fatigue 1. A Cochrane review on dance therapy for dementia rated the evidence as insufficient for a definitive assessment 9. The evidence for cancer care was also insufficient for a conclusive judgement 6. It remains to be determined which dance style, duration and intensity are most effective.

4. What This Means in Practice

The most robust evidence exists for older people with declining cognitive function and for people with Parkinson’s disease. In these groups, several studies have observed that dancing can improve balance, mobility and cognitive function. For other applications, such as cancer or depression, the evidence is less clear. Dance therapy is available in community centres, care homes and clinics, often as a group activity. The studies do not specify which dance style is best suited to whom, nor is there consensus on optimal duration or frequency. What needs to be clarified next: which components of dancing are effective, how long the effects last and for whom this intervention is most beneficial.

All details with study numbers and sources: detailed page on dance therapy. For children: Dance therapy for children.