BIODEX multi-joint isometric training test system is a high-end muscle strength assessment and training system launched by BIODEX, Inc. safe treatment and training program. 2, BIODEX multi-joint isometric training test system can not only evaluate and test, but also conduct high-efficiency active and passive training of muscle and joint range of motion. It can do strength testing and training of six major joints: hip, knee, ankle, shoulder, elbow, and wrist (forearm joint). BIODEX isometric strength assessment training system has become the first choice of many famous medical institutions and research institutes around the world. More and more research institutions are relying on BIODEX isometric strength assessment training systems to provide continuous and accurate objective data. These objective data can provide the best rehabilitation program for the patient. In sports medicine, it is used for recovery training of athletes after muscle injuries, to clearly identify problems in weak muscle groups and to focus on training. It is also effective in increasing the muscle strength of athletes in special sports. In addition, the performance, accuracy and safety offered by the BIODEX isometric muscle strength assessment training system has been unsurpassed. Each step of the rehabilitation cycle produces consistent and repeatable measurements. This is why so many clinicians and researchers trust the BIODEX Isometric Training System.