I couldn’t do it

This is Portuguese commando training from back in the day..

I don’t believe that’s Marine Corps…. We don’t call it basic training…..it’s just boot camp. Never did anything like that when I was in boot camp….

Blow is top right off

Not Marine Corps

Back in what day? I didn't see anything like that and my platoon was the test platoon for the Crucible, so we saw both training regime's.

This is specialty training but shit was rough you should see how they used to “drown proof” people

Lol That is Argentine special forces training vid actually.

I’d eat a bullet if I had to do that in a real life situation.

as long as you can breathe,i guess you'll be alright

I hope that's just muddy water.