Thank you very much for your valuable suggestions. It will help me a lot in my marathon running practice.
Warm reagrds !
It can, but it may not. I've been running on sidewalks and asphalt roads for 38 ye
Running does not cause knee problemsby
One of the most common questions I hear from people when they learn about how much I run is, “How are you knees?” The more “helpful” people usually advise me that I’d better stop running or my knees are going to be shot
Most likely your knee problem is caused by worn or wrong shoes, running on non-level streets, running on indoor tracks, not stretching correctly or enough, going too fast or too far for your current...