milefan wrote:
As someone said earlier running and biking are very different sure the use alot of same muscles but there are alot of differences. Cycling leg form and running leg form is very very different havent you ever noticed that triathletes run very strange compared to runners its because their hammys are so tight from biking which doesnt have the full motion that running does.
It is true that just going out and biking is easier than just going out and "running." Point is that in runner you have to support your own weight and fat peopel can't do that. With cycling they dont have to support thier own weight unless climbing up a hill and you wont see any fattys doing that. HOWEVER try cycling at over 100rpm for an hour on a relatively hilly course and then try to run it or vice versa.
They are both very hard however with running the lower limit of what you put into it is higher than cycling because cycling has the advantage of round wheels and again the bike supports you. But they are both very hard if taken to the extreme level.
Agree