From the point of the experience of my individual and knowledge, run everyday 10 kilometers and knee can get hurt between be to do not have inevitable impact and connection. Here, we limit the scope that discuss and thinks in the person that amateurish runs.
The person that an amateur runs runs everyday 10 kilometers, that one month with respect to 300 kilometers, this distance is more. I also did not run nowadays so much. So, a month can run the person of 300 kilometers can is more skilled to long-distance running on bigger probability, join the person of half horse or complete horse race regularly. This group of people walk everyday 10 kilometers, the possibility that knee gets hurt also too won't tall.
Why do I put forward this first, because think the knee that talks what kind of person allows vulnerability,be this problem.
Above all, the person that knee gets hurt the most easily is fat person, a person is fatter, the to knee burden when ran is heavier. A height 175, weight 90 kilograms, at ordinary times the person that not very moves begins run, and run everyday 10 kilometers, my estimation cannot spend a week, knee can ache rise.
It is to run next law, here, I also do not spread out specific details, but of a person run law, especially ground connection, and the means of ground connection around and the burden that angle can affect pair of knee and pressure. So in already skilled ran, among the run person that also can undertake for the target high strenth trains in order to take part in the match (bodily form also suits long-distance running) , if knee often gets hurt, I suggest the run person to a few major or relevant coach, expert is consulted, affirm run the law has a problem, if have, had better try to adjust.
Finally is a constitution. Although I also do not have method to explain this problem with scientific way, but what know according to me and experience, without giving thought to its bodily form how, run law how, some people are easy injury knee, some people were not hurt, this is concerned with the constitution really. For instance my this individual, when making an athlete in those days, height 178, weight 56 kilograms; Now is height 183, weight 68 kilograms, gained flesh so much, but no matter be at that time,still be now, my knee does not get hurt basically.
To running first person, or the friend that plans to begin run (especially the friend with fat bodily form) , I can suggest, do not run as far as possible at the beginning too much, speed also wants to control. For instance, with one kilometer 6 minutes match fast run 4 to 6 kilometers or with one kilometer 8 minutes match fast run 6 begin to 8 kilometers, gradually promotion distance and speed are appropriate.