Sprinting fast is much more than just putting on a pair of sprinting spikes and heading out to the track while moving as quick as potential. Being able to run fast times calls for a combination of relaxation, arm swing and leg action. All Olympic sprint champions have mastered the major objectives to a level of perfection. As a beginning sprinter you should seek perfection in every aspect of your sprinting mechanics so your body could move more efficiently.
The most imperative part of sprinting that you must focus on is practicing to remain relaxed while sprinting. Your sprinting movements ought be fluid with no jerky action. You'll often find the slowest sprinters on the track are the ones that often tense up during their races. Your eyes have to be focused straight ahead at the finish line and not be focused on your competitors. Your own jaw have to slack a little to prevent your own neck from tensing up while you are trying to accelerate your own body quickly. And remember to breathe while sprinting, this will assist keep your own body relaxed and free from oxygen starvation.
While maintaining your own total body relaxation while sprinting, just create sure that your own arms are moving through their proper movements. Your own hands should not come up higher than your own chin level during the front swing and during the back swing you should cue your hands to place an object in your own back pocket. Moving your own arms to the proper position during the back swing allows your hips to rotate easily and it also allows your own legs to open up your own stride length.
An open stride length should be your imperative focus while moving your legs down the track. In order to keep your own stride length open and fluid you have to focus on your own feet stepping over the opposite knee during the leg cycle.