So guys, tell me about Rucking.
I was listening to an episode of "the art of manliness" on the topic with this guy selling backpacks and "ruck plates" for it. I'll boil it down from my perspective:
It's basically walking, but while wearing a backpack with heavy weight in it. The guy sold it as "cardio that builds muscle and is less hard on your knees than running". I figured I could do it while walking my dog, and I have a water bladder. Thought I could suggest it as something I could do with my brother since he used to be in the military and has gained a ton of weight since becoming a dad and is always looking for some fix or exercise he can do that'll get him back in shape and then utterly fucking up his health by going way too far into it.
Thing is, do I really need to buy their special equipment? I mean, can't I just get a cheap backpack and stuff some of my free weights into it? The stuff on the site is like 300 bucks for a backpack and another hundred at least for the weights.