Drills are often a great way to make a technical change, without you having to think too much about them, but choose the wrong drill and it could leave your swing in a worse spot than it started. And  if you don’t use them right, could do some serious damage to your swing. According to studies by GOLFTEC, there are 5 drill mistakes that a golfer make and the results is obvious; a bad golf swing. Just because you're doing some drills doesn't mean you're improving; so it's important to make sure that you're doing your drills the proper way.

Check out the 5 drill mistakes that can lead to a bad swing by clicking here.

Source: GOLF.com; RealFeelGolfMats