Shooting a free throw should not be that difficult, I mean it is called "free" for a reason. But often it can be the shot in basketball that comes with the most pressure and requires the most focus. When the the game is on the line, and you have the basketball, don't fear getting fouled and missing a free throw to lose the game. Instead, read these tactics so you can be comfortable in the big game scenario to hit the big free throws.
First and most important is the mental aspect. You need to believe that you are going to make the shot. By doing so, you eliminate some of the pressure and can move on to your routine. There is no worse feeling in basketball than shooting a shot and expecting to miss it.
Aim to shoot the basketball right over the rim. This way, your aim is straight and has the right distance, as it is neither too short or long. Lastly, bend your knees and use a little leg power, and then shoot the ball with your fingertips of your dominant hand and follow through. By following through, you give the ball a good rotation that is likely to go in the basket even if you hit the rim.
With positive thinking and having a simple routine in mind, you will be successful in blocking out distractions, including pressure, the opposing team, or crowd noise.
As always, if you constantly practice the mental aspect and physical routine above, then you will only become more confident and better at shooting free throws.
image source: Wikipedia