Features: 1. Designed according to the physiological changes of hemiparalysis patient, fine and environmental material, washable; 2. Experience left-right hemiparalysis 3. Stiff joints because of fixation by the restriction device, tightness of rubber band can be adjusted ; 4. Trainer can experience the importance of crutches; 5. Shoes are designed for old and disabled people, portable and antiskid Model: Type1 21.5cm-23.5cm/color:light blue Type2 24cm-26cm/color:grey Type3 26cm-28cm/color:yellow