umm we dont train with weights like 30 pounds.. we just do
for like an hour, then just cardio for 30 mintues swimming no stoping back and forth... i seen and tried those weighted vested before, the university kids uses them (mostly 3-5 pounders); trust me if you can't swim proficiently enough... well you better have a life guard or two near by...
then again you dont see specops units swimming free style, it mostly breast stroke they use, which
should make it easier than freestyle swimming or anyother forms
wouldn't most specops have a life jacket or a flotation gear on them, seems like a waste of life if your going to sent a specops unit in without those floaters..
BTW i think the "million man swim" is suppose to mean how china's will invade taiwan (before when PLAN's sea life sucked)