Originally posted by: blamb425
any tips? i'm aiming to break the school 100m record, which is 10.8.
i want to avoid weights as much as possible
What grade are you, for one? And for two (as a track team captain and a fellow 100, 200, and 400m runner), if you can hit the weights, it will benefit you. Things to work on are your starts. You can shed off a lot of time just with a good start. Why do you want to avoid lifting? 100m runners especially need to get those explosive muscles that create a great amount of power and acceleration.
Well, I'd say lift a hell of a lot, do a lot of uphill sprints, 100m sprints with ~2-3 minutes rest (we used to do around 10 of these for a light day), and really work on your form. Form is more important than you know, especially for the sprints.
I'm at a loss of what your past experience with track is and such. I need a feel of where you're coming from and such to give you the best guidance I can.
EDIT: I forgot to mention, what Cobra says about running downhill is only somewhat correct. You don't want to be doing sprints downhill because you can really damage your joints and such. You want to run, but not sprint. I used to go downhill a bit faster than my 400 pace. It's pretty much a control and foot response drill that gets your body used to moving your feet faster and such.