people wearing body armor are statistically less likely to score at the bar... science
Radass!! In no sarcastic way, I am super stoked for anyone that has kept any of they're facultes due to these spine protectors. Trust me I understand, I got fractures to every vertibre in my L spine on a BASE jump a few years ago. After my accident I even bought a spine protector.
After I realized I would never actually use it I decided to make its death in the name of pseudo science.
Long story short, while I was slaughtering a goat (dwarf breed 70LBer) I wanted to know the amount of pressure the spine protector absorbed before it relied on the muscular and skelotol structure of the the spine. My scientific process was shit, but I can tell you I could easily fold my spine protector in half before I ever got anywhere near creating hard tissue damage. I just can't see how it gives your spine any major advantage or extra strength, even when impacting the the only postion these things even claim to help. I can see how it may, may, may, help change a minor extension fracture to a blown disk, but walking away from an otherwise parĂ¡lisis injury is a bit much for me.
Don't take my word for it though, next time any of you slaughter an animal do some messing around with the spine before you make your heading cut. Again, i know, apples and oranges, but unless it's as the time described by tom with a single impact point sliding up the back at an angle I just don't see it.
When shit hits the fan, any piece of protective and rescue gear is well wanted and appreciated. But unless you are willing to carry and jump full body armor, 2 PLBs, a full trauma kit, 50m of rap line, a space blanket, a fat stack of fentynle, 10oz of honey, 1000$ bribe cash, and a fake ID to dodge the rescue fees you haven't even prepared for 50% of the possible shitty outcomes that might befall you.
Everyone has to literally and metaphoricly weigh their options, and accept their odds.
Me personally on most non specific needs jumps, listed in order of ascending importance, I carry a well fitting helmet, a set of carhartt diggers, a space blanket, high strength pain killers, and break cord. To me the break cord is the most important part. When in doubt SL it out! Break cord may not be rad, but it gets you home. when you have been camped out on the roof of a B for 8 hours and the winds go to shit, when you get lost on the approach to your morning exit and have to open a new exit in the desert heat, when you have a lady waiting at the base of a jump you shouldn't do... break cord has been my saving grace a few times.
Again, i know these are all personal choices, and I still keep my body armor for any FF below 200' and SL below 130'. But I'd take a fat handful of the fun stuff on a jump before I took a tron suit.
I trust body body armor less than I trust attrictave women...