A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä
Effects of the EXECP Intervention on Motor Function, Muscle Strength and Joint Flexibility in Individuals with Cerebral Palsy (2024)

Valadão, P., Cenni, F., Piitulainen, H., Avela, J., & Finni, T. (2024). Effects of the EXECP Intervention on Motor Function, Muscle Strength and Joint Flexibility in Individuals with Cerebral Palsy. Medicine and Science in Sports and Exercise, 56(1), 1-12. https://doi.org/10.1249/mss.0000000000003273

JYU-tekijät tai -toimittajat

Frederico Valadao, Pedro
Cenni, Francesco
Piitulainen, Harri
Avela, Janne
Juutinen, Taija

Julkaisun tiedot

Julkaisun kaikki tekijät tai toimittajat: Valadão, Pedro; Cenni, Francesco; Piitulainen, Harri; Avela, Janne; Finni, Taija

Lehti tai sarja: Medicine and Science in Sports and Exercise

ISSN: 0195-9131

eISSN: 1530-0315

Julkaisuvuosi: 2024

Ilmestymispäivä: 07.08.2023

Volyymi: 56

Lehden numero: 1

Artikkelin sivunumerot: 1-12

Kustantaja: Lippincott Williams & Wilkins

Julkaisumaa: Yhdysvallat (USA)

Julkaisun kieli: englanti

DOI: https://doi.org/10.1249/mss.0000000000003273

Julkaisun avoin saatavuus: Avoimesti saatavilla

Julkaisukanavan avoin saatavuus: Osittain avoin julkaisukanava

Julkaisu on rinnakkaistallennettu (JYX): https://jyx.jyu.fi/handle/123456789/93284

Tiivistelmä

Purpose
Numerous exercise interventions to enhance motor function in cerebral palsy (CP) have been proposed, with varying degrees of effectiveness. Since motor function requires a combination of muscle strength, joint flexibility and motor coordination, we designed a supervised multicomponent exercise intervention (EXECP) for individuals with CP. Our aim was to evaluate the effects of the EXECP intervention and its retention after it ceased.

Methods
The EXECP intervention combined strength training for the lower limbs and trunk muscles, passive stretching for the lower limb muscles and inclined treadmill gait training. Eighteen participants with CP (mean age: 14, 13 males) were tested twice before the three-month intervention and twice after the intervention, each test separated by three months. Seventeen typically developing age and sex-matched controls were tested twice. Motor function was assessed with the six minutes walking test (6MWT) and the gross motor function measure (GMFM) dimensions D and E. Passive joint flexibility was measured with goniometry. Isometric and concentric muscle strength were assessed at the knee, ankle and trunk joints.

Results
The EXECP intervention successfully increased 6MWT (p < 0.001), GMFM (p = 0.004) and muscle strength for knee and trunk muscles (p < 0.05), although no changes were observed for ankle joint muscles. Hip and knee joint flexibility also increased (p < 0.05). After the retention period, all tested variables except the 6MWT and knee joint flexibility regressed and were not different from the pre-tests.

Conclusions
The improvements in strength, flexibility, and possibly motor coordination brought by the EXECP intervention were transferred to significant functional gains. The regression towards baseline after the intervention highlights that training must be a life-long decision for individuals with CP.

YSO-asiasanat: CP-oireyhtymä; lapset (ikäryhmät); aivohalvaus; nuoret aikuiset; fyysinen toimintakyky; motoriikka; harjoittelu; interventiohoito; kuntoutus