TCU (three-cam unit)—Spring-loaded camming device by Metolius with 3 moving cams. See SLCD. TDR (thermodynamic rubber)—A synthetic rubber commonly used to create sticky soles on climbing shoes.
What is a TCU in climbing?
TCUs: Ultralight TCU Cam. Ultralight TCUs are the lightest cams in the world! Direct Axle Technology allows for more placement options in shallow, narrow, or bottoming placements, and makes tricky placements easier due to better cam lobe visibility.
What does cam mean in climbing?
Cams typically feature three or four curved pieces of aluminum, called cam lobes. When you pull the spring-loaded trigger wire, these chunks of metal retract and make the device narrower. This allows you to slide the unit inside a crack. When you release the trigger, the cam lobes expand to fit the rock.
What is the crux of a climb?
A crux in climbing, mountaineering and high mountain touring is the most difficult section of a route, or the place where the greatest danger exists. In sport climbing and bouldering, the most technically challenging point in the climb is also called the crux section.
What is Crag climbing?
A crag is a small rock climbing area, typically defined physically by the dominant rock feature (like a buttress or cliff face). A crag usually contains numerous climbing routes.
45 related questions foundWhat is edging in climbing?
The area from your big toe down is the inside edge of your climbing shoe, and the area from your pinky toe down is the outside edge of your climbing shoe. When you're focusing your body weight on any one of these areas to steady yourself or power your next move, you're edging.
Why do climbers say send?
Send. Sending a route is the most common use of the term. This means successfully reaching the top and finishing a climb. You might also hear someone yelling at you to “Send it!” If you're climbing strong, they're most likely encouraging you not to give up and keep at it.
What does bomber mean in climbing?
In climbing, the words “bomber” and its cousin “bombproof” just mean super solid, usually in the context of pieces of gear (“This cam is bomber!”), rock quality (“The rock over here is bomber!”), and holds or grips (“The climb has bomber hand jams!”). Bomber is the opposite of sketchy.
Do climbers leave their ropes?
The anchor is normally a fixed one at the top that you don't need to remove. Sometimes though climbers have to leave an anchor made of expensive gear to get down if there isn't already one there. In that case it's often not possible to get it back.
What is climbing with ropes called?
Types of indoor (roped) climbing
Controlling the rope is called belaying and the person controlling the rope is the belayer. Within this, there are two main ways of climbing indoors with ropes: top roping and lead climbing.
What is a Camelot in climbing?
Camalot is a brand of spring-loaded camming devices manufactured by Black Diamond Equipment used to secure ropes while rock climbing. Camalots use a dual-axle system, resulting in a slightly higher expansion range than similarly sized single axle units, however that results in significant weight penalty.
What are pin scars in rock?
Pin scars are somewhere between chalk and glueing a plastic hold onto the rock. Pin scars from an environmental point of view may not be noticeable to a passer-by but a bolted on hold will be pretty darn obvious - as are bolt hangers for that matter but most of us use those.
What does pro mean in climbing?
Trad climbing requires a large and somewhat complex set of gear that's used instead of bolts to stop a fall. This protection, also called pro, is placed in cracks and fissures as you climb up, and then removed, or cleaned, when you're done, so all you leave on the rock is a few chalk marks.
How do climbers poop?
When climbing on big walls, climbers store their redundancies in 'poop tubes' or sealable bags. When climbing on big walls, climbers store their redundancies in 'poop tubes' or sealable bags. There are no climbers who crotch over their portaledges and let their waste fall.
Who tied rope in Everest?
The Sherpas first fixed aluminum ladders and tied ropes over the dreaded Khumbu Icefall, just above the base camp. They then fixed ropes for climbers to hold onto for much of the route. The busy climbing season follows two years of disasters on the 8,850-meter (29,035-foot) -high mountain.
What is a DeadPoint in climbing?
That brief moment at the top of the arc, before the apple falls back down, is considered the deadpoint. This is the movement one tries to incorporate when deadpointing. Often from an insecure position, the climber creates movement with their hips inwards, towards the wall.
What is beta break?
What Is Breaking Beta? Especially indoors it's possibly to “break the beta” by finding a way of bypassing holds or moves, or using them in an unintended way. Often a route is set based on the difficulty of specific moves – so skipping them might make the route easier.
What does ATC stand for climbing?
Black Diamond ATC-Guide
The term “ATC” stands for “air traffic controller,” which was originally the name of one of Black Diamond Equipment's belay devices, and has now been the standard term for all the brand's devices with the same design.
Why is it called beta in climbing?
Origin. The original use of the term Beta in climbing is generally attributed to the late climber Jack Mileski. "Beta" was short for Betamax, a reference to an old videotape format largely replaced by the VHS format.
What is considered a highball boulder?
Most boulderers consider anything above 15 feet high to be a highball problem. Some elite climbers consider anything below 20 feet high to be a "tall" problem.
What does sandbagged mean in climbing?
Sandbagged. (adjective) A sandbagged route is one whose grade belies its difficulty; an undergraded route. Derived from the idea that climbing the route would feel as if you were climbing with a bag of sand attached to your harness — i.e., the climb is much harder than it seems.
Do I wear socks with rock climbing shoes?
Comfort on the crag
By nature, climbing shoes are designed to fit snugly and aren't very comfortable, often leaving you with uncomfortable rubbing or even blisters. A thin pair of socks, or even liner socks, will definitely help in this regard, providing a little protection from your shoe.
What does rope gun mean?
The term “rope gun” refers to a highly skilled and experienced climber who is able to set the ropes for a group of less experienced climbers in an outdoor climbing situation.
Do climbers still use hexes?
Experienced trad climbers do not carry hexes. Ever. If you like them, go ahead and use them, there are safe placements to be had with them.
