There is a SEAL recuitment/training site down here in San Deigo. The other one is on the east coast. I've met quite a few of these gentlemen, along with some SWCC guy's. Some do lift heavy and a couple have trained at our club (pirvate membership requirements lifted for them). I've never known one to weigh much above 200lbs. Whatever the case, they all seem to be made out of the same mold, lean and muscular. They train for stamina (endurance & strength) I understand. Though their push-ups, dips, chins, bwt squats, etc wouldn't seem too demanding to the average BB'er, it the way they train non stop. Plus running and swimming, with extra gear on, is another training method. And then there's free fall jumping, rafting ,etc. All in all, a great bunch of guy's who have all my respect. But their prime factor by far is that they are mentally tough. A few will retire or leave the Navy when enlistment time is up and go into Tri athlete training events in north county and San Diego it's self. Another fact about them; they do party extremely hard.
I've been lucky enought to be passed on some of their fighting techniques through the years. Actually fighting is a bad term, it's more like going through your enemy. You don't have time to spar or try to fake out the other guy. You objective to to accomplish a mission in the shortest time frame possible. And with less fuss and noise. If someone is in you way you don't go around them, you go through them. I bounced a little while in college and worked at some events from The Valley to PB but never learn so many tricks that I learned from them. Good Luck