Effects of Isokinetic Flexion and Extension Training at Different Angular Velocities on Core Muscles of Patients with Low Back Pain / 中国康复理论与实践
Chinese Journal of Rehabilitation Theory and Practice
;
(12): 381-384, 2019.
Artículo
en Chino
| WPRIM
| ID: wpr-905537
ABSTRACT
Objective:
To explore the effect of isokinetic muscle strength training at different angular velocities on the core muscles of patients with low back pain, and to find out the better angular velocity.Methods:
From January, 2016 to June, 2018, 60 patients with chronic low back pain were randomly divided into three groups, with 20 cases in each group. Group A (control group) only received routine rehabilitation therapy. Additionally, groups B and C received isokinetic muscle strength training at 30°/s and 90°/s, respectively, three times a week for four weeks. They were measured peak torque and average power before and after training.Results:
After training, the peak torques and powers of both flexor and extensor were higher in groups B and C than in group A (P < 0.05), the peak torques of both flexor and extensor were lower in group C than in group B (P < 0.05), however, no significant difference was found in powers of both flexor and extensor between groups B and C (P > 0.05). After training, the score of VAS decreased in groups B and C (t > 4.098, P < 0.01), and was lower in groups B and C than in group A (P < 0.05), however, no significant difference was found between groups B and C (P > 0.05).Conclusion:
Isokinetic muscle strength training could increase the peak torque and power of trunk flexor and extensor in patients with low back pain, in which lower angular velocity (30°/s) has a better effect.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Idioma:
Chino
Revista:
Chinese Journal of Rehabilitation Theory and Practice
Año:
2019
Tipo del documento:
Artículo
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