There are several types of equipment in rock climbing such as the harness, rock, climbing shoes, belay devices such as ATCs and GriGris, Chalk (optional), and helmets.
Rock climbing is not very dangerous if you know what you're doing and have the right equipment.
You can sell used rock climbing equipment online at eBay where people will bid on the item and pay you usually through an online service such as PayPal. You can also post a listing of the equipment on Craigslist along with your contact information and people will get a hold of you to purchase your items.
Due to the dangerous nature of rock climbing there are several pieces of equipment that are essential. The first piece of equipment would be climbing shoes followed by a quality harness and rope. The type of climbing being done will dictate any other specialized pieces of gear.
helmet gloves harness trainers
nylon is the material used for making ropes for rock climbing .
UIAA sets safety standards for rock climbing equipment and set a international standard for grades (difficulty ratings for individual routes).
the conduct of rock climbing is rock climbing
The cost of indoor rock climbing varies greatly from one gym to another. Most rock gyms, however, offer discounts to those who bring their own equipment.
It will obviously depend on your location. However, one chain, REI, is prevalent throughout the United States. They sell rock-climbing equipment and are generally known for their knowledgeable staff.
Indoor rock climbing is not a extreme sport. Outdoor rock climbing is
A huge amount of engineering and developing goes into every piece of rock climbing equipment. Most of it has to do with the natural science of gravity and just what kind of forces they need to protect your body from if you fall.