ofc it is a good idea for his age also cuz those who train u there mainly do excercises with ur own bodyweight and that's what is good in this age.
Some guys from judo shrinked 5 cm, by going to the gym too much at an age of 14.
SicK Wrote:PipO Wrote:1: 12
2: 50.
3: 1.60
thought so . U r young man fuck six pack lol . U can use some home training thats all u need for now. Swimming is good for ur age if u like to or can swimm try to do it 2-3 week and as i said train at home with only ur bodyweight using dont use any other weights just ur bodyweight u r too young for gym.
So i Just do somethin with my Body ?
yeah like push ups or situps
ye but judo is a martirial art where u do Fightchalennges. ..i wanted to say that he shall do martirial arts like Wing tsun kung fu, shaolin kung fu , gi gong , tai chi , that trains ur body in a way of selfdetermination. if u do it in right way ^^ trust me i do it.and we have kids which are 4 -6 years old . And they dont have any problems by grewing up ^^.Btw if u wanna be good in judo u have to trian in a fitness center and this is not so ozm for 12 till 10 year old dudes ..i think sick is right just do exercisses with ur own weight or do one o these martirial arts ^^ pEace
judo is a martial art, and it was not healthy because of the gym, not because of judo
ofc starting gym before 16 or even latter isnt what i will recomend also.
But my body hurts a bit so i stopped a day or 2.
do much sex and eat much chicken 
or some sex with chicken? :roll: