Effect evaluation of isokinetic muscle strength training with different flexor and extensor muscle strength ratios in treatment of hyperextension of knee after stroke

Haoyang DUAN,Zhenlan LI,Fuxian LYU,Na LIU,Zhaohong YAN

Journal of Jilin University(Medicine Edition) . 2021, (6): 1538 -1543 . DOI: 10.13481/j.1671-587X.20210626