quote:
Originally posted by JasonsDrivingForce:
I agree there is no substitute for quality miles. However, I do think cross training can improve your speed significantly. Sure, you can do track workouts until you are blue in the face and accomplish the same thing but track time can be hard to come by sometimes.
I was able to take almost 1 minute off my 5k PR this year on less than 10 MPW. The only thing I did differently was I increased my strength by running on a treadmill(5k’s at max treadmill speed uphill),Weight training, and doing the exercise bike. Now I was doing all of those activities at an extremely aggressive level but it really worked.
It was too hot(107 degrees, 100 % humidity, heat index 115) to run outside around here in the summer so the cross training really worked out nicely.
I say to each his own but I wouldn’t discount a good hard cross training exercise either.
Running on a treadmill, is...well...running on a treadmill. It IS running. So far as the cycling it can keep you fit, but imo does very little to improve running. I've tried it many times, btw, and still would use it to get through an injury and try to maintain some fitness. However, it would be a maintenence tool at best. Not to get into one upsmanship, but I could run in the high 17's, low 18's while in my 40's off very little running and riding my bike. When I only ran while upping the miles considerably I ran in the 16's. Not only did 5k times improve, but longer race times were even better. It's perfectly understandable that many people do not have the time to run many miles but there isn't much doubt about the benefits of running more, at least from a comptetive standpoint.