Kovaaks Makes My Aim Worse!
Aim trainers do not make your aim worse. Overtraining your aim whether it is in game or on an aim trainer will make your aim worse. Prevent over training by giving yourself sufficient breaks and stretching your wrists if you need.
You can stretch your wrists easily by placing your palm and fingers on a wall, pointing down. If you play CS right after you train your aim, you could experience poor aim because you have exhausted your nervous system, take a 1 hour break and then do the small warmup routine that I explained.
Lightweight mice can allow you to play longer, most people can play up to 10 hours a day with lightweight mice, I recommend this one from amazon.
What Aim Trainers Don’t Do
Like I mentioned before, there are 2 parts of having good aim in CS. Aim trainers can only do 1 part. Make sure you play a lot of CS if you want to have good aim. Apply the skills that you learn in Kovaak’s into CS and then improve your crosshair placement, angle knowledge and peeks.