Tension and pressure feedback type RA trainer and RA training recognition and recommendation system and method

The invention relates to a tension-compression feedback type RA training device and an RA training recognition and recommendation system and method, whether the training strength of a patient meets a preset requirement is judged by monitoring the strength of the patient in the grip strength or tension process, and further qualified training judgment is conducted on collected data in combination with an intelligent system. And corresponding reminding information is sent to the patient, so that the patient can know whether the current training action is qualified or not, the patient can perform ordered and powerful targeted training under training supervision, and the training effect is improved. Meanwhile, an intelligent system is used for conducting intelligent recognition on training actions, whether the training actions of the patient reach the standard or not is judged, whether the corresponding actions are qualified or not is fed back, and instructive training is conducted. By combining dual supervision a