be careful to hurt yr legs during cycling
                                Nov
2011
                            
                            2011
                                02                            
                            
                            
                        This is to remind myself, how to protect my leg muscle during cycling.
maybe you can find it useful ~~~
let’s enjoy cycling without any hurt on your legs.
http://tw.myblog.yahoo.com/johnny-0982988788/article?mid=576&prev=577&next=-1
u said