背景:Pesplanus是一种常见的慢性疾病,会导致脚痛,残疾,和受损的足底负荷分布。通常建议进行短足运动以增强内在的足部肌肉并防止内侧纵向足弓高度过度降低。
目的:为了研究短足运动对舟骨下降的影响,脚的姿势,疼痛,残疾,和扁平苔藓的足底压力。
方法:准实验研究。
方法:生物力学实验室。
方法:将41名患有扁平苔藓的参与者分配到短足运动组(n=21)或对照组(n=20)。
方法:两组均被告知平坦部,通常的足部护理,和合适的鞋类。短足锻炼组每天进行锻炼,持续6周。
方法:舟状下降,脚姿势指数,脚痛,残疾,在基线和6周结束时评估足底压力。
结果:舟状下降,脚姿势指数,疼痛,失能评分明显下降;短足运动组足底最大力量在6周内明显升高(P<0.05)。对照组基线与第6周结果无显著差异(P>.05)。
结论:六周短足锻炼可减少舟骨跌落,足内旋,脚痛,扁平苔藓内侧中足的残疾和足底力的增加。
BACKGROUND: Pes planus is a prevalent chronic condition that causes foot pain, disability, and impaired plantar load distribution. Short-foot exercises are often recommended to strengthen intrinsic foot muscles and to prevent excessive decrease of medial longitudinal arch height.
OBJECTIVE: To investigate the effects of short-foot exercises on navicular drop, foot posture, pain, disability, and plantar pressures in pes planus.
METHODS: Quasi-experimental study.
METHODS: Biomechanics laboratory.
METHODS: A total of 41 participants with pes planus were assigned to the short-foot exercises group (n = 21) or the control group (n = 20).
METHODS: Both groups were informed about pes planus, usual foot care, and appropriate footwear. Short-foot exercises group performed the exercises daily for 6 weeks.
METHODS: Navicular drop, Foot Posture Index, foot pain, disability, and plantar pressures were assessed at the baseline and at the end of 6 weeks.
RESULTS: Navicular drop, Foot Posture Index, pain, and disability scores were significantly decreased; maximum plantar force of midfoot was significantly increased in short-foot exercises group over 6 weeks (P < .05). No significant differences were determined between the baseline and the sixth week outcomes in control group (P > .05).
CONCLUSIONS: Six-week short-foot exercises provided a reduction in navicular drop, foot pronation, foot pain, and disability and increment in plantar force of medial midfoot in pes planus.