一位5 歲腦性麻痺病患,走路時雙腳呈現踮腳尖(tip toes walking)及剪刀腳步態(scissor gait),下列何項治療對改善其步態無幫忙?
拉筋(stretch exercise)
穿戴踝足副木支架(ankle-foot orthoses)
施打肉毒桿菌(botox)
經皮電刺激(transcutaneous electrical nerve stimulation)