Hey champ, I can't even explain how useful this channel has been to me! This is the kind of interaction with the fans that every bodybuilder and athlete should have. I am 18 years old, my weight is 85 kg and height is about 187 cm. My body fat is not that much high and I have been thin since my childhood until now of course. My question is, do you think with this kind of physique I still need to do cardio?