Originally Posted by
Irving
Bananas can help you with fighting soreness.
If you are just doing running, you shouldn't actually need to stretch at all. Your body is designed to run, and running should not take any parts of your body out of it's natural range of motion; as opposed to something like doing round house kicks over your head. Many "runners" actually avoid stretching, as they feel that it loosens them up too much and removes some of the springiness of their movements. Also, studies show that groups of runners who stretch before exercise (running) and groups who do not, regularly sustain the same amount of injuries, and stretch does nothing to prevent said injuries.
EDIT: Just because you don't have to stretch to run, doesn't mean that you shouldn't warm up though. A great way to quickly warm your body up is to do 100 jumping jacks in a row. This is also a great method to see if you're going to have to find out the hard way that you needed to take a huge dump after you've been physically active for at least 15 minutes.