Mountain Bicycling is a type of cycling where riders traverse rough terrain on bicycles outfitted with wide tires and shock absorbers.

Mountain biking is the riding of bicycles over rough, rugged terrain. To negotiate this terrain, bikes are equipped wide, knobby tires, large frame tubing and massive shock absorbers. The sport calls for a great deal of endurance and self-reliance due to the nature of the environment where the sport takes place.

Ride a bike over extremely rugged terrain for sport, exercise or entertainment.

There are four main types of mountain biking: cross-country, dirt jumping, downhill and free ride. Each type employs different rules and regulations.

Mountain biking began in the United States in the 1970's, when riders began outfitting their bikes with specialized parts that could handle the rigors of off-road riding. By the early 1980's these unique bikes were being mass-produced. This helped to spread the sport throughout the United States, and eventually the rest of the world. In 1988, the Mountain Bike Hall of Fame opened in Crested Butte, Colorado.

First Aid Kit
Glasses
Gloves
Helmet
Mountain Bike
Pump
Repair Kit

Injuries can occur due to the unpredictable nature of mountain biking terrain. Helmets should be worn at all times, and bicycles should be in proper working order. Riders should also know basic first aid and bicycle repair.

Mountain biking requires endurance, stamina and strong, well-built legs. It also calls for a strong sense of self-reliance, ingenuity and some basic survival skills

Shock Absorbers - devices made for absorbing jolts and vibrations

http://en.wikipedia.org/wiki/Mountain_biking