Precise wrist correction Adjustable wristband design enables realtime lock of the wrist angle, effectively correcting premature release and wrist flip, and improving swing stability. Body linkage training Elastic connection belt forces the arm to stay against the torso, reducing redundant movements, optimizing the power transmission path, and achieving a smoother swing rhythm. Muscle memory enhancement The scientific pressure distribution system continuously guides the correct posture, and can maintain the standard swing plane even after removing the equipment to consolidate technical movements. Allweather durability elastic safety buckle plus breathable nylon material withstand 500 intensity training without deformation, and maintain accurate calibration in sweaty environments. Use scenario: At home practice Use during focused drills to establish wrist control, proper posture, and a consistent swing tempo in a comfortable space. Use scenario: Driving range or onfield training Integrates with fullswing practice to provide realtime feedback, reinforce correct mechanics, and promote smoother power transfer during performance reps. Use scenario: Training in hot or sweaty conditions Durable construction maintains calibration and performance, even during extended sessions in challenging environments.