Body Belay
On July 1st, 1978, Mike Thornhill, Andrea Dakoski and I packed our personal gear and the day’s group gear into Boy Scout Yucca packs, including two aluminum-rung etriers given to me by Woody Stover after his return from Annapurna, a drill kit, a rack of pitons, and one hundred feet of Mammut Dynaflex – purple at a distance, but up close a tiny checkerboard of bright red and deep blue. To my eye, the most beautiful rope ever made. People stared at it. Got lost in it. To my hand, perfect. Supple, no kinks, the ideal spring rate.
It would be our second trip to the only significant infeeder to the 7600-foot-long Rubber Chicken Highway. On our first trip we’d gotten up a little nuisance climb where a small stream drops into the Highway at Station B51. Two hundred feet beyond it was an unclimbable waterfall twenty feet high, the first of what, forty-four years later, became known as the Dilation Domes. We wanted to know what was up there.
On this trip I’d do the climb. I traversed around a deep pool on ledges and climbed six feet on small, downward-sloping ridges. They would have been impossible to climb except for the slight curvature of the dome, which gave me opposing surfaces to bridge against. It was the limit of what I could straddle. That, plus the spray, made hand-drilling a bolt twelve feet off the floor awkward. I came down to rest several times.
I hung one of Woody’s etriers from the bolt and climbed to the second rung, where I could see cracks that might take a piton.
I had learned that Chouinard Knifeblades and the shorter Bugaboos were the only pitons that fit the cracks I encountered in West Virginia. Still, I’d been plagued by college poverty, so I carried other stuff I’d bought along the way.
The taper of the crack in front of me was slightly odd, in my experience. I tested the crack depth with my shortest Knifeblade. It was the right piton. I’d been carrying this Cassin “malleable” piton on my rack for five years. Malleable was what Cassin sold it as. And, sunk cost fallacy, though Woody had given it to me, I needed to use it.
I remember thinking about this climb, that if I were ever to take a fall because a pin popped out on me, this would be the place to do it: overhung, no ledges or spires, clean fall. I did the math. My last piece was four feet down: a Number 4 “Long Thin” Bugaboo, 5/32, bombproof, sitting twelve feet off the floor. An eight-foot fall on paper. But with stretch and whatever slack was out, it would be close. The ground was a pool two or three feet deep with a smooth gravel bottom. If I hit, it wouldn’t be hard.
The belief about malleable pitons was that soft steel would deform to fit the particular shape of the crack. The reality was that soft steel lacked spring. I knew that, at least on paper, but it took a good bit of hammering to set and was fully in the crack.
I hung the second etrier. One mantle move and I was done.
Except that the piece of junk popped out as I fully loaded it.
Mike Thornhill, God bless him, saw the fall in progress and performed the body belay perfectly. Thought on his feet, to be precise. It was a short but consequential fall, and the risk of hitting the ground was real. Mike understood that the problem wasn’t the force in the rope. It was the total distance I had to fall before I hit. He jumped backward and leaned way back, his body almost perpendicular to the rope as it went tight.
Mike Thornhill, God bless him, saw the fall in progress and performed the body belay perfectly. He understood that the problem wasn’t the force in the rope, it was the distance I had to fall before I hit. He leaped backward, digging his heels in and throwing his weight low.
I stopped with my feet skimming the water. My carbide lamp flew into the pool. His skid marks stopped inches from the edge.
“Did ya fall?” Mike asked.
We fished the lamp out with a loop of Dynaflex.
.

#1 by Atty at Purchasing on August 14, 2026 - 2:42 am
how is cell service in a mile and a half deep cave? In 1978?
quite the adventure
#2 by Bill Storage on August 14, 2026 - 7:37 pm
Fortunately, we carried the carbide-powered wifi booster.
#3 by Anonymous on August 14, 2026 - 5:49 am
Who is the cat?
#4 by Anonymous on August 14, 2026 - 5:50 am
JH … out
#5 by Bill Storage on August 14, 2026 - 7:39 pm
They were always there. Not pets really, but they seemed happy.