200m

I know the 200m is an all out sprint, but for some they go at what is called a fast but relaxed pace around the curve, and then its blood and guts the last 100.... i was wondering if there are any tips on running it, and i would like to know, how i should run the curve? and how fast should i...

Hi guys I was wondering how I could improve my time for 100m and 200m sprints any tips on how to train? thx=)

help!,i need to improve my 100m an 200m sprints,any suggestions? is 5 weeks enough time for improvement?