Sell Swing Posture Practice Correction Belt Golf Training Aids Arm Bending Alerter best price

Portable Golf Training Aids Supplies Outdoor Corrective Alerter Arm Bending Elbow Brace Guard Arc Alarm Sport Swing Posture Practice Correction Belt Specification: Main material: Polyester cloth Colour: Black Size: 175x120x20mm/6.89x4.72x0.79in Net weight: 50g Function: Correct swing posture Description: 1. When many golf beginners swing, their left arm bends during the upswing, which often results in the failure to hit the ball or the unsatisfactory hitting effect. 2. The correct upper swing posture is to keep the left arm straight and not bend. 3. Using the arm bend alert device, during the upswing process, as long as the left arm is bent, the alert device will make a prompt sound. The player can immediately know the error and make corrections in time, so that the left arm remains stable and correct posture. Note: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow 1-3cm measuring deviation due to manual measurement. Included: 1 X Golf Arm Bend Alarm #