This guide will tell you how to Dolphin Dive in Call Of Duty Modern Warfare 2. Go through the guide and follow the simple instructions to dive.
The first thing you will need to do is press the button you use to go ahead and then hold down to dolphin dive. So you have to find the button you use to go ahead and slide, then go to settings and click on the controller. After that, you have to go down to gameplay, then go to Automatic Sprint and turn it into an automatic tactical sprint. It will help you in dolphin diving as this will make it easier.
