The zero-inertia exercise training system is based on the principle of progressive resistance strength training. Through various movement forms, it enables all major muscle groups in the body to move, achieving the effects of increasing muscle strength, improving physical fitness and enhancing cardiovascular endurance. The system consists of 7 pieces of equipment and uses a hydraulic resistance system to ensure that the reset movements do not undergo passive stretching, the resistance output is safe and smooth, effectively avoiding sports injuries.