Want to become better at Modern Warfare 3 well these simple tips can help you step your game up and helps you become better. These tips will help you live longer kill more do a better KDR and win more.
Crouching and taking to ground are two of the best techniques to avoid being shot. You should use these techniques as soon as you come in contact with an enemy. This will reduce your surface area making it much harder for your opponent to aim at you.
Good players have mastered shooting and crouching simultaneously.