DO you want to improve your golf skill? <br> This is a good choice for you.<br> we have profession designer to design according to the human body structure .<br> It aims at training build muscle and power so that get the score you want.<br> Use it when or warming up before a game and get a low-impact stretch for easier mobility.<br> Go ahead and warm up prior to teeing off and start off your round with confidence.and also protect yourself.<br> Get after it with this Golf Swing Training Aid! <br> Beginner practise essentials, highly recommended!<br> <b>Easy to use- simply swing the gold flex back and forth continually without stopping at impact position, as if swinging to a metronome. </b><br> Two size :S:40inch and L:48inch<br> Package included:1pc* Golf Swing Trainer<br>