Need help with your accuracy, faster aiming or maybe even your reactions need improving then Aim400kg is for you.
The website has been around since 2008 and i'm aware quite a few people are aware of it but not everyone is, so i'm posting to help those who are looking to improve.
The website is 100% trusted.
You don't even have to register, but you can to record your high-scores and rank in the leader boards.
Click the following link to be taken to the website; http://aim400kg.ru/en/
Here's a screenshot of what the link will take you to, I've placed red boxes to give you a general idea of where you need to click to begin training. (Ignore the advertisements such as refurbished gaming pc's)