hi dear doctors here, well, i am new to here. well i would like to get a guadance abt to reach to the article some where in the net,reg;that, the small children(suppose to say 2years old) who plays with the peddle operated toy car or bicycle,will get a bend on the leg bones??? this is my genune doubt abt my son's, that he is around 2years, alwayas running peddled bicycle, now we feels a lillte bend on his both leg bons.could u kind to guide me to get the authontic article. thanking you in advance and waiting