Nakota2k
Marine Friend

Hey man I saw your question about lower back and knee stuff and nobody answered it I'm not a Marine yet I leave monday but lower back pain comes from weak abs do lots of ab workout so it wont hurt also go to the gym and do lower back excercises to strengthen it gyms will have machines designed for the lower back and remember to pick things up with your legs dont bend your back to take pressure off it. Theres not really a way to avoid knee problems other than a knee brace just try not to fall on your knee or twist it.