Water on the
Mississippi River in the
Catskill Mountains of New York|alt=People in inner tubes wearing lifejackets in a whitewater stream just above a small drop over a rock Tubing on water generally consists of two forms: towed and free-floating, also known as river tubing. According to
Time Magazine, tubing was purportedly invented on the
Black River in Missouri by Jan & Harriet Wright of Poplar Bluff, MO sometime in the middle of the 20th century, but examples of the practice were published as early as 1916, when the popularization of the automobile meant a large supply of rubber inner tubes was available to the general public. Towed tubing usually takes place on a large body of water such as a
lake or
river. One or more tube riders (often called "tubers") tether their tubes to a powered watercraft such as a
motor boat or a
personal watercraft. The riders are then towed through the water by the watercraft. In free floating tubing, the tube riders are untethered and often conveyed by the current of a waterway. Tubers paddle with their hands and often use webbed gloves to steer. Tubes can be outfitted with tube covers or 'skins'. These covers are fabric, and cover the bottom of the tube, the sides, and have a skirt that covers the inner diameter, while leaving room for the tuber to sit. Covers can be altered with pockets, can holders and have handles for the tuber to hold on to. It is strongly discouraged to tie anything to the tube or use ropes of any kind as a tuber can get bound or wrapped in them and potentially drown. The
Esopus Creek in the
Catskill Mountains, New York is a common place for tubing, starting in
Phoenicia and proceeding eastward. As in all watersports tubers should wear appropriate safety gear such as life vests, protective water shoes and helmets. Whitewater tubing can be fun and exhilarating, the size of the tube allows a tuber to ride the river in an unencumbered manner not found in rafting or kayaking. Tubers can employ the use of such items as dry boxes and mesh bags to carry small personal items and pack out trash, cans and bottles from their trip. Popular riverside tube rentals normally warn against glass due to riverside dangers. Some law enforcement offices have prohibited kegs which were popularly chilled in metal tubs harnessed within larger tubes. Major
water parks often have specially designed courses for tubing called
lazy rivers. These may consist of a circular, artificial river on which riders are conveyed or a linear course such as a
water slide.
Snow used to deliver the tubers back up the run from the bottom. Snow tubing is rumored to have begun as far back as the 1820s in the Alpine Mountains. Tubing on snow is a wintertime activity that is similar to
sledding. This kind of tubing is almost always performed on a hill or slope, using gravity to propel the rider to the bottom of the grade. The rider often returns to the top of the slope with the tube to repeat the process. The low amount of friction between most tubes and snow allows tubers to reach considerable speeds while riding, especially on steep slopes. Because of the circular shape of snow tubes, controlling the course and speed of a tube while riding on snow is extremely difficult. While a sled rider can drag their arms on the snow to brake or steer to a degree, attempting this on a tube will often cause the tube to spin. This lack of control has led to injuries, some serious, when riders have struck obstacles such as trees while tubing on snow. Some
ski resorts offer courses devoted solely to tubing. Such courses often have slopes or barriers on the periphery to guide the tubes along a safe course. Motorized pulley towlines are often used to tow riders and their tube back to the top of the course after riding to the bottom. Adventure Point At Keystone Resort in Colorado offers snow tubing late into the summer. Their elevation has been known to provide enough snow to last through the month of July.
Steamboat Springs, Colorado ski mountain offers night snow tubing in ski season. It is also possible to tow a tube through the snow behind a
snowmobile. This is similar to towed tubing on water, only the watercraft is replaced by a snowmobile and the water with snow-covered ground.
Kite tubing A more recent variant of towed tubing is "kite tubing". When tubes being towed on water reach high speeds, they may take flight. This is because the body of the tube acts as an
airfoil and creates
lift. In this way, the tube becomes a
kite. A tube's ability to achieve and maintain flight depends on a number of factors including the speed at which the tube is traveling, the shape and size of the tube, the weight of the rider, and how the tube itself is oriented. The rider often has little or no control over a tube after it takes to the air. This can lead to a violent crash as the rider, with or without the tube, falls back to the surface of the water. To target thrill seekers, tubes specially designed for kite tubing have been introduced. These tubes may feature channels to allow air to flow through the tube's body, a transparent "window" for the rider to signal the boat operator, as well as more streamlined, aerodynamic designs.
U.S. Consumer Product Safety Commission (CPSC). Related to kite tubing is the kited inflated wing, a stiffened, flexible wing or gas-inflated bladder wing, where a
control bar is affixed for the kited person to direct the inflated wing so the dangerous lock-out does not occur. The kited person can have a quick disconnect to release from a towing boat or car if a dangerous angle of tow begins.
Summer tubing Summer tubing is the summer variant of snow tubing. Hard bottom tubes slide down artificial slopes, usually made of special plastic. They can be installed on mountains by ski resorts and can also be found in amusement parks. In Europe, this kind of tubing is primarily produced by Neveplast, Tubingsystem, Mr. Snow, and Sunkid. An example of a summer tubing venue is the
Utah Olympic Park Jumps in
Park City, Utah, which hosted the
2002 Winter Olympics ski jumping events (including during the Nordic combined) and is expected to do so again when the Winter Olympics return to Salt Lake City in
2034. ==Equipment==