Clinical and functional outcomes of aquatic plyometrics in adolescent patellofemoral pain syndrome: a dual-arm randomized controlled trial.
5 affiliations
- 1Department of Health and Rehabilitation Sciences, Prince Sattam bin Abdulaziz University, Al-Kharj, Saudi Arabia.
- 2Department of Health and Rehabilitation Sciences, Prince Sattam bin Abdulaziz University, Al-Kharj, Saudi Arabia. [email protected].
- 3Department of Physical Therapy, College of Applied Medical Sciences, Qassim University, Buraydah, Saudi Arabia.
- 4Department of Physical Therapy, College of Applied Medical Sciences, Qassim University, Buraydah, Saudi Arabia; Department of Physical Therapy for Surgery, Faculty of Physical Therapy, Cairo University, Giza, Egypt.
- 5Department of Physical Therapy for Pediatrics, Faculty of Physical Therapy, Cairo University, Giza, Egypt.
Abstract
Objective
Optimal management of adolescent patellofemoral pain syndrome requires evidence-based interventions that maximize physical recovery without overloading the patellofemoral joint. This study investigated the efficacy of aquatic plyometric (Aquatic-Plyo) exercises on pain, muscle strength, and functional disability and health-related quality of life in this demographic.Design
A dual-arm randomized controlled trial.Subjects/patients
56 adolescents with patellofemoral pain syndrome (age: 10-18 years).Methods
Adolescents were allocated to an experimental Aquatic-Plyo group or a control group performing conventional exercises. Both arms completed 45-min sessions twice weekly for 12 weeks. Pre- and post-treatment assessments included pain intensity, isokinetic knee (quadriceps and hamstrings) torque at 120°/s and 180°/s, functional disability, and health-related quality of life.Results
Mixed-model ANOVA confirmed the therapeutic dominance of the Aquatic-Plyo protocol. It yielded superior pain relief (p = 0.004, η2p = 0.14) and larger increases in quadriceps [120°/s (p = 0.006, η2p = 0.13); 180°/s (p = 0.008, η2p = 0.12)] and hamstring [120°/s (p = 0.007, η2p = 0.13); 180°/s (p = 0.023, η2p = 0.09)] peak torque. Moreover, the Aquatic-Plyo intervention drove greater reduction in functional disability (p = 0.03, η2p = 0.08) and notable enhancement in perceived health-related quality of life (p = 0.023, η2p = 0.09).Conclusion
Aquatic-Plyo exercises effectively reduces pain and disability while improving muscle strength and health-related quality of life in adolescents with patellofemoral pain syndrome, making it a valuable addition to conservative rehabilitation strategies.
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BibTeX
@article{alotaibi2026clinical,
title = {{Clinical and functional outcomes of aquatic plyometrics in adolescent patellofemoral pain syndrome: a dual-arm randomized controlled trial.}},
author = {Mazyad A Alotaibi and Ragab K Elnaggar and Ahmed S Alhowimel and Saud M Alrawaili and Tamer E Elnegamy and Hesham A Alfeheid and Maged A Basha and FatmaAlzahraa H Kamel and Saleh M Aloraini and Feras Alsultan and Amal Alharbi and Mahmoud S Elfakharany},
journal = {Journal of rehabilitation medicine},
year = {2026},
month = oct,
doi = {10.2340/jrm.v58.46495},
url = {https://europepmc.org/article/MED/42895359},
note = {CC BY},
}
RIS
TY - JOUR
TI - Clinical and functional outcomes of aquatic plyometrics in adolescent patellofemoral pain syndrome: a dual-arm randomized controlled trial.
AU - Mazyad A Alotaibi
AU - Ragab K Elnaggar
AU - Ahmed S Alhowimel
AU - Saud M Alrawaili
AU - Tamer E Elnegamy
AU - Hesham A Alfeheid
AU - Maged A Basha
AU - FatmaAlzahraa H Kamel
AU - Saleh M Aloraini
AU - Feras Alsultan
AU - Amal Alharbi
AU - Mahmoud S Elfakharany
PY - 2026
DA - 2026/10/19
JO - Journal of rehabilitation medicine
DO - 10.2340/jrm.v58.46495
UR - https://europepmc.org/article/MED/42895359
AB - Objective Optimal management of adolescent patellofemoral pain syndrome requires evidence-based interventions that maximize physical recovery without overloading the patellofemoral joint. This study investigated the efficacy of aquatic plyometric (Aquatic-Plyo) exercises on pain, muscle strength, and functional disability and health-related quality of life in this demographic.Design A dual-arm randomized controlled trial.Subjects/patients 56 adolescents with patellofemoral pain syndrome (age: 10-18 years).Methods Adolescents were allocated to an experimental Aquatic-Plyo group or a control group performing conventional exercises. Both arms completed 45-min sessions twice weekly for 12 weeks. Pre- and post-treatment assessments included pain intensity, isokinetic knee (quadriceps and hamstrings) torque at 120°/s and 180°/s, functional disability, and health-related quality of life.Results Mixed-model ANOVA confirmed the therapeutic dominance of the Aquatic-Plyo protocol. It yielded superior pain relief (p = 0.004, η2p = 0.14) and larger increases in quadriceps [120°/s (p = 0.006, η2p = 0.13); 180°/s (p = 0.008, η2p = 0.12)] and hamstring [120°/s (p = 0.007, η2p = 0.13); 180°/s (p = 0.023, η2p = 0.09)] peak torque. Moreover, the Aquatic-Plyo intervention drove greater reduction in functional disability (p = 0.03, η2p = 0.08) and notable enhancement in perceived health-related quality of life (p = 0.023, η2p = 0.09).Conclusion Aquatic-Plyo exercises effectively reduces pain and disability while improving muscle strength and health-related quality of life in adolescents with patellofemoral pain syndrome, making it a valuable addition to conservative rehabilitation strategies.
SN - 1650-1977
SN - 1651-2081
ER -