Lower Limb Fedback Training System PRODUCT INTRODUCTION The A1-2S Lower Limb Feedback Training System is an intelligent lower limb rehabilitation device that enables patients to perform standing exercises while being driven by the system to move their legs. With a stepping angle range of 0–45°, it helps stroke patients establish early walking patterns. Continuous training maintains and improves the excitability, flexibility, and coordination of the nervous system, promoting neural recovery and effectively reducing lower limb motor impairments. ①Gradual Weight-Reduced Training: Progressive standing exercises from 0° to 90° combined with weight-reduction suspension straps allow comfortable, safe, and effective control of lower limb physiological load. ②Electric Bed Leg Length Adjustment:Adjust bed angle and leg length via the training interface using smooth electric adjustment. The waist reclines up to 0–15°, assisting hip extension and suppressing abnormal lower limb reflex patterns. Leg length is adjustable from 0 to 25 cm, accommodating the height needs of most users. ③Personalized Ankle-Foot Joint Configuration: Multi-directional foot pedal adjustments enable customization of stride spacing, plantar flexion, dorsiflexion, inversion, and eversion angles, meeting individual patient requirements. ④Intelligent Passive/Active-Passive Mode Switching: Offers minimum speed parameter settings. The device detects patients’ active effort during exercise and automatically adjusts motor speed via speed sensors for real-time feedback. ⑤ Diverse Training Games: Provides unilateral and bilateral lower limb game-based training suitable for patients with various lower limb impairments. Bilateral games improve lower limb coordination. ⑥ Parameter Monitoring and Report Generation: Tracks and displays real-time torque, stepping angle, and plantar pressure during stair-stepping training. Assesses changes in lower limb muscle strength before and after training, intelligently evaluating muscle strength levels. Training reports include multiple parameters and can be exported and sav