If you have a job that keeps you staring at a computer or sitting down all day then you are a candidate for a tight neck and the swing faults that result
Advanced player looking to add more width on their backswing and improve their left arm position should try this neat little drill from Vijay and put a headcover under their right arm
Do not assume that every par four and five is a driver, you need to tee off with the club that is going to leave your next shot in your favorite scoring position, hitting your tee shot too long often hurts your scores