Golf Swing Training Aid, Triangle Smart Ball

【Improve Swing Posture】The swing trainer can help you avoid the "chicken wing" or distortion of movement, quickly master the correct swing posture by syncing your arms and the body. After a practice session, you will build the muscle memory of better motions in real swings. 【Better Fit the Curve of Your Arms】The triangle loop&hook design aims for proper fit, keeps your arms and body in a correct angle. 【High Quality Material】High quality PVC flocking material, environment friendly, soft and comfortable to the touch. 【Easy to Carry】Easy to inflate and deflate, fold into a palm size, put it in a bag, and carry it with you after deflation. 【Widely Used】The swing trainer is suitable for beginners, professionals, left-handed and right-handed golfers, who are looking for a way to improve their swings.