Please choose the correct ending to complete the given sentence: Sports and Fitness: [header] How to become a golf coach [title] Get the right instruction. [step] Before you think about coaching players, you have to make sure your technique is as perfect as can be. For that, you need to ensure you have the right knowledge.

Ending1: Golf coaching coaches do not necessarily need to know every backswing, at least not in regards to technique. But they should be able to help you eliminate weaknesses from your shot and hone your technique. Ending2: The best way to do this is to get your own coach as you learn the game, as they can correct any mistakes or bad habits as you make them. You can find a golf coach at your local golf course or country club, as well as a directory for professional golfers association certified instructors on their website. Ending3: If you study a lot, you will be a huge asset to a golfer. And a pro golfer needs to know the right timing in order to get the right amount of seconds to shoot. Ending4: [substeps] At any point in life, you can begin to struggle with some luck. After all, if you're lucky enough to go the full 30 miles (65 km), this will make it incredibly difficult to discipline a team when their talents are insufficient to make it to practice.

Answer format: ending1/ending2/ending3/ending4