Using the SKLZ Golf Swing Tempo and Grip Training Device is easy. First, choose the appropriate weight setting according to whether you're practicing with woods or irons. Hold the trainer using the training grip to get the correct hand position. Swing it just like you would a real golf club. Do this as part of your warm - up routine to stretch your muscles and get in the right swing rhythm. Remember, this product is for right - handed golfers only, so left - handers should not use it. When not in use, keep it in a dry place to prevent any damage. You can clean it with a soft, dry cloth if it gets dirty.