As the world’s most advanced clinical intelligent rehabilitation system, the CAREN system not only integrates the world’s most advanced cutting-edge technology, but also integrates comprehensive rehabilitation assessment and training, maximizes the efficiency of movement assessment and training through real-time data processing and real-time analysis and real-time comparison, and covers the assessment and training functions of balance, cognition and ADL that are not available in traditional movement analysis equipment. The CAREN system (CAREN) includes high-precision three-dimensional motion capture technology, immersion therapy technology, biofeedback technology for visualizing muscle strength, automated control of the six degrees of freedom motion platform technology, three-dimensional force measurement technology and high-speed computer control technology. Using the world’s current advanced motion capture and virtual reality technologies, the Calen combines diagnosis and treatment together, providing a new therapeutic mindset for modern rehabilitation and introducing a new therapeutic concept that effectively synchronizes assessment and training. The Calen system integrates diagnosis, treatment, assessment and real-time feedback; it not only captures, calculates and analyzes various parameters (movement, mobility, strength torque, EMG signals, muscle strength, etc.) of human motor control disorders and defects in real time, but also provides targeted and precise localization, assessment and training of any motor function unit of the human body, and displays the movement and strength of each musculoskeleton in real time, giving patients The patient is provided with a full range of feedback. This real-time visual feedback allows doctors and therapists to evaluate patients simultaneously during training, adjust and optimize treatment plans in a timely manner, and unlock the potential of individualized medicine. Virtual Reality Training: The Karen System utilizes a virtual reality system for sports rehabilitation training, providing a richly varied virtual environment for rehabilitating patients in a limited setting. Instead of simply doing a movement, the patient plays a role, giving timely assessment and feedback to the patient through the virtual environment, enabling training movements to interact with them. This training method can reduce the dependence on therapists and venues, and provide patients with precise, stable, and personalized training patterns and quantitative training effect evaluation indicators. The treatment process can be adjusted to the patient’s needs (virtual) environment, and through sensing and games to make the process more interesting and interactive, to stimulate the patient’s participation, so that passive treatment into active treatment, to achieve the maximum stimulation of the patient’s neurological participation, to prepare for their adaptation to daily life scenarios and family environment, so as to obtain the effect of full rehabilitation. Gait analysis and training: Real-time gait analysis and training, through the Karen system we can obtain rich kinematic data, kinetic data, gait speed and frequency, acceleration and work of joints and surface EMG data, etc., and these data can be displayed in real time and can be applied in real time, to visualize the muscle strength rehabilitation equipment, and can directly obtain the test and training in the large screen The muscle contraction data can be obtained directly on the large screen. Real-time display of muscle strength As the only system in the world that can display the changes in muscle strength of the whole body in real time, Karen can use the data transmitted by various hardware and sensors to conduct real-time analysis and calculation, so that patients can see the real-time changes in muscle strength of each of their muscles, and can also clearly know which of their muscles are exerting force and which muscles are not using enough force through color changes, and finally through The final adjustment of proprioception can achieve the desired goal. Balance function assessment and analysis: The Karen system is able to collect rich data to provide multi-sensory feedback for the patient’s rehabilitation training, including visual feedback, auditory feedback and tactile feedback. To ensure that patients can maintain balance on static or dynamic movement platforms, the system can simulate a variety of realistic unstable balance environments as targets for comprehensive balance testing and training. Currently, the Karen system is widely used in various disciplines of rehabilitation and sports medicine, from neurological disorders such as motor control, cognition and proprioception, to orthopedic disorders of balance, gait and core stability, to the improvement of sports control and recovery from sports injuries, all of which have achieved significant improvements in efficacy. Most importantly the system can help patients break through environmental constraints by adjusting the (virtual) environment to the patient’s level of impairment, achieving truly personalized medical treatment, restoring patient confidence and strengthening subjective motivation, mobilizing motivation and stimulating patient potential. The Karen system analyzes the movements of all limbs of the whole body and improves the training of motor abilities, recording all relevant data of the patient while performing motor rehabilitation training. Cognitive and motor therapy integrated dual task training, for elderly patients this dual task training can not only improve the patient’s ability to prevent falls, but also improve the patient’s overall coordination, thus reducing the patient’s chances of injury due to accidents, serving to increase life expectancy and improve quality of life.