I Like Chinnups a Lot

This is me going full postterior chain. This is all the back side of the body. Most people train the mirror muscles, like the bo the chest and things. You can't do chinnups without a strong core. How many people have back problems when they age? Ye. It's not something that you use to sculp certain muscles. It's more just like, i gon o, feel really good. I'mg to strengthen my corp a. If i was only allowed to do three, i'd probably put those three. That's great. And then from there, i would say, man, this is supret this is always a tough question. O, dead