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Journal of neuroengineering and rehabilitation2021; 18(1); 132; doi: 10.1186/s12984-021-00929-w

Physical therapy treatments incorporating equine movement: a pilot study exploring interactions between children with cerebral palsy and the horse.

Abstract: Physical therapy treatments incorporating equine movement are recognized as an effective tool to treat functional mobility and balance in children with cerebral palsy (CP). To date, only a few studies examined kinematic outputs of the horses and children when mounted. In this pilot study, to better understand the effectiveness of this type of treatment, we examined the interaction between the horses and children with CP during physical therapy sessions where equine movement was utilized. Four children with CP participated in eight physical therapy sessions incorporating hippotherapy as a treatment intervention. Functional mobility was assessed using the Timed Up Go or the 10 m Walk Test. Inertial measurement unit sensors, attached to children and horses, recorded movements and tracked acceleration, angular velocity, and body orientation. Correlation between vertical accelerations of children and horses were analyzed. In addition, peak frequencies of vertical accelerations of children and horses were compared. Functional tests modestly improved over time. The children's movements, (quantified in frequency and temporal domains) increasingly synchronized to the vertical movement of the horse's walk, demonstrated by reduced frequency errors and increased correlation. The findings suggest that as the sessions progressed, the participants appeared to become more familiar with the horse's movement. Since the horse's gait at a walk mimics the human gait this type of treatment may provide individuals with CP, who have abnormal gait patterns, an opportunity for their neuromuscular system to experience a typical gait pattern. The horse's movement at the walk are consistent, cyclical, rhythmical, reciprocal and multi-dimensional, all of which can facilitate motor learning. The increased synchronization between horse and the mounted participant suggests that physical therapy utilizing equine movement is a viable treatment tool to enhance functional mobility. This study may provide a useful baseline for future work. Trial registrationTexas A&M University Institutional Review Board. IRB2018-0064. Registered 8 March 2018. Link: https://rcb.tamu.edu/humans/irb and https://github.com/pilwonhur/HPOT.
Publication Date: 2021-09-06 PubMed ID: 34488800PubMed Central: PMC8422664DOI: 10.1186/s12984-021-00929-wGoogle Scholar: Lookup
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  • Journal Article
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Summary

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This study explores the effectiveness of physical therapy incorporating horse movement, or hippotherapy, on improving mobility and balance in children with cerebral palsy (CP). It provides insight into the correlation of movements between the child and horse during therapy and suggests that this therapy could facilitate neuromuscular learning of normal gait patterns in children with CP.

About the Study

  • This pilot study aimed to evaluate the interactions between children with cerebral palsy and horses during physical therapy sessions where equine movement, also known as hippotherapy, was used as a treatment intervention. The researchers hypothesized that the therapy could enhance the children’s functional mobility and balance.
  • The study involved four children with CP who all participated in eight physical therapy sessions incorporating horse movement.
  • Functional mobility of the children was assessed using the Timed Up Go or the 10m Walk Test.
  • Technology was utilized to measure and track the movements of the children and horses. Inertial measurement unit sensors were attached to both the children and horses, recording movements, acceleration, angular velocity, and body orientation.

Findings of the Study

  • The results showed modest improvement in the functional tests over the course of the sessions.
  • The children’s movements increasingly aligned with the vertical movement of the horse’s walk. This was shown through a decrease in frequency errors and a greater correlation between the vertical accelerations of children and horses.
  • The findings indicate that as the therapy sessions progressed, the participants appeared to become more attuned to the horse’s movement.
  • The horse’s gait mimics the normal human gait, thus providing children with CP, who generally have abnormal gait patterns, an opportunity for their neuromuscular system to experience a normal gait pattern.
  • The study underscored the potential for hippotherapy as a viable treatment tool to enhance functional mobility in children with cerebral palsy.

Implications of the Findings

  • The findings of this pilot study may serve as a useful base for future work in this area. This could lead to more expansive studies on the benefits of therapy involving interaction with horses for children with cerebral palsy.
  • It showcases the potential of combining traditional physical therapy techniques with innovative approaches, such as equine-assisted therapy, to improve treatment outcomes in children with cerebral palsy.
  • It could also lead to wider acceptance and incorporation of hippotherapy in <a href="/equine-rehabilitation-guide/" title="rehabilitation programs for children with CP.

Cite This Article

APA
Lightsey P, Lee Y, Krenek N, Hur P. (2021). Physical therapy treatments incorporating equine movement: a pilot study exploring interactions between children with cerebral palsy and the horse. J Neuroeng Rehabil, 18(1), 132. https://doi.org/10.1186/s12984-021-00929-w

Publication

ISSN: 1743-0003
NlmUniqueID: 101232233
Country: England
Language: English
Volume: 18
Issue: 1
Pages: 132

Researcher Affiliations

Lightsey, Priscilla
  • Ride On Center for Kids (ROCK), Rockride Ln, Georgetown, TX, 78626, USA.
Lee, Yonghee
  • Department of Mechanical Engineering, Texas A&M University, TAMU, College Station, TX, 77843, USA.
Krenek, Nancy
  • Ride On Center for Kids (ROCK), Rockride Ln, Georgetown, TX, 78626, USA.
Hur, Pilwon
  • Department of Mechanical Engineering, Texas A&M University, TAMU, College Station, TX, 77843, USA. pilwonhur@gist.ac.kr.
  • School of Mechanical Engineering, Gwangju Institute of Science and Technology, Cheomdangwagi-ro, Gwangju, 61005, South Korea. pilwonhur@gist.ac.kr.

MeSH Terms

  • Animals
  • Cerebral Palsy
  • Child
  • Equine-Assisted Therapy
  • Gait
  • Horses
  • Humans
  • Movement
  • Physical Therapy Modalities
  • Pilot Projects

Conflict of Interest Statement

The authors declare that they have no competing interests.

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Citations

This article has been cited 3 times.
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