1. Bound to provide ease of movement or operation of the impact of the wrist joint, wrist force could also help to reduce excessive or inappropriate wrist load. �������ṩ�����˶�����ҵʱ���ؽڵij����Ҳ��Э�����������������Ȼ��ʵ��ĸ��ɡ�
2. Prevent injury of wrist joint and exercise injury, increase support of wrist joint. Ԥ������ؽ����˻��˶����˺�����������֧�������������ȡ�
3. Formation center tester(FCT) is made up of hydraulic power joint, double PACKER joint, opposing infuse joint, numeric pump exhausting joint, sensor joint and sampling tube joint. �꾮���������������Һѹ�����̽ڡ�˫PACKER�̽ڡ�����ע��̽ڡ����ֱó�̽ڡ��������̽ں�ȡ��Ͳ�̽���ɵġ�
4. Each of the 17 volunteers had a vibrating device attached to their wrist to stimulate a tendon, which created the false sensation that the wrist joint was flexing. 17λ־Ը�ߵ�ÿһλ�����������������ǵ����ϴ̼�һ���죬������һ����ؽ����������Ĵ���о���
5. Each of the 17 volunteers had a vibrating device attached to their wrist to stimulate a tendon, which created the false sensation that the wrist joint was flexing. 17λ־Ը�ߵ�ÿһλ�����������������ǵ����ϴ̼�һ���죬������һ����ؽ����������Ĵ���о���
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cross arms wrist against wrist and sidestep ������Ʋ�;
Division joint cartilage wrist ���壺��ؽ����Ƿֿ���;
wrist joint ��ؽ�;
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arthroscopy wrist with joint debridement ���壺��ؽھ�����ؽ��崴��;