TOTAL GOLF TRAINER ARM Aid - To Improve Chipping, Pitching & Full Swing - Lead & Trail Hand/Wrist/Arm Movement To Control Club Face - Straight Lead Arm - Width In Trail Arm - Wrist Hinge & Create Lag

The Bio Movement Trainer - Arm is an innovative training device from DaVinci Sports Golf that will help improve the biomechanics and movement patterns of your wrists and arms throughout the golf swing. Correct positioning of the lead and trail wrists and arms can help solve a variety of swing faults, helping you achieve a flat left wrist position (and forward shaft lean) at impact, establish powerful lag in the downswing, and ensure crisp contact by helping you to avoid releasing too soon and scooping the golf ball. The device is adjustable, and easily attaches to your lead or trail wrist.