The whole body joint movement assessment training system is a comprehensive rehabilitation training and assessment device developed by combining advanced wireless wearable motion sensor motion capture technology with human-computer interaction virtual reality technology. It can real-time detect and evaluate the range of motion of patients' upper limbs, lower limbs, trunk, and head-neck joints. Through rich virtual scenario interactive rehabilitation training games, it can stimulate patients' interest in full-body coordinated training, and can simultaneously record the range of motion of patients' entire joints and automatically generate reports, providing a basis for assessing patients' motor ability, cognitive ability, balance ability, and formulating rehabilitation training plans.