Knowing how to hold your dSLR camera properly is extremely important. It will help get you steadier shots with less camera blur all while decreasing the amount of fatigue you will have from holding your camera for extended periods of time. This video goes over the wrong way and the right ways to hold your camera. Getting out of old bad habits at first will be hard, but if you continue to practice holding your camera the correct way it will pay off in spades and will eventually become second nature to you.