Effects of Plyometric-Based Hydro-Kinesiotherapy on Pain, Muscle Strength, Postural Stability, and Functional

Ragab K Elnaggar1,2, Alshimaa R Azab1,2, Ahmed S Alhowimel1

  • 1Department of Health and Rehabilitation Sciences, College of Applied Medical Sciences, Prince Sattam Bin Abdulaziz University, Al-Kharj, Saudi Arabia.

Insights

Plyometric-based hydro-kinesiotherapy (Plyo-HKT) significantly improved pain, muscle strength, and balance in children with hemophilic knee arthropathy (HKA). This specialized therapy offers a promising approach for enhancing functional abilities in affected children.

Area of Science:

  • Pediatric Rehabilitation
  • Sports Medicine
  • Hematology

Background:

  • Hemophilic knee arthropathy (HKA) significantly impacts children's quality of life, causing pain, reduced muscle strength, and impaired functional performance.
  • Current rehabilitation strategies for HKA often focus on standard exercises, with limited exploration of specialized therapeutic approaches.

Purpose of the Study:

  • To investigate the efficacy of plyometric-based hydro-kinesiotherapy (Plyo-HKT) in improving pain, muscle strength, postural stability, and functional performance in children diagnosed with HKA.

Main Methods:

  • A randomized controlled trial involving 48 children with HKA (aged 8-16 years) was conducted.
  • Participants were assigned to either the Plyo-HKT group or a standard exercise rehabilitation group for 12 weeks.
  • Outcomes measured included pain levels, quadriceps and hamstring peak torque, dynamic limits of postural stability (DLPS), Functional Independence Score in Hemophilia (FISH), and the 6-Minute Walk Test (6-MWT).

Main Results:

  • The Plyo-HKT group demonstrated statistically significant improvements in pain reduction (p = .028) compared to the control group.
  • Significant enhancements were observed in quadriceps and hamstring muscle strength (p < .036) and dynamic postural stability (p < .001) in the Plyo-HKT group.
  • Functional performance, assessed by FISH (p < .001) and 6-MWT (p = .002), showed substantial gains with Plyo-HKT.

Conclusions:

  • Plyometric-based hydro-kinesiotherapy is an effective intervention for mitigating pain and enhancing muscle strength, postural stability, and functional capabilities in children with HKA.
  • Physical rehabilitation practitioners are encouraged to consider Plyo-HKT as a valuable therapeutic option for this pediatric population.
Abstract

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