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Kamis, 18 Februari 2010

Kayaking Gear

So you've got your kayak and you're ready to drop into the rushing rapids. Not so fast. There are quite a few other things you're going to need first. The most vital piece of gear aside from your boat is your paddle. Without a paddle, you might as well buy an inner tube and float downstream. As far as paddles are concerned, there are variations in the blade's length and shape, the shaft's length and shape and what it's made from. To decide which combination of features is right for you, consider what kind of paddling you'll be doing, how big your kayak is and how big you are. If you're short and not so strong, you'll want a shorter and lighter paddle. Wider and taller kayaks might require longer paddles.

kayak

As for the blade, there are several options. Wider blades touch more water, giving you greater acceleration. They also have more resistance, which means more effort on your end. A narrower blade will require more strokes, but less effort per stroke. Some blades are parallel to each other -- these are unfeathered. Blades offset at an angle between 70 and 90 degrees are called feathered. The angle cuts down on wind resistance as the blade not in the water is flat against the breeze. Blades also come curved or flat. The curved blade will increase the power of the stroke, while the flat ones help direct water around them. Paddles can be made from aluminum, fiberglass, graphite, plastic, carbon Kevlar and wood. To decide what paddle is right for you, it's best to try one out. If you can't, ask someone at your local outfitter store -- they'll steer you in the right direction.

kayak paddle
­Consumer Guide Products
Kayak paddle -- note the curve and offset angle of the blade. This is called a feathered blade.

Another important piece of equipment is the life vest, known to kayakers as the fancier-sounding personal flotation device (PFD). You should always wear a PFD, whether you're in the rapids or floating on a calm lake. PFDs for kayakers feature larger necks, narrow shoulder straps and wide arm holes for maximum range of motion.

Spray skirts are another thing you'll need. This is what keeps you in the boat and keeps the water out. They basically look like minikayaks made from nylon or neoprene. The paddler puts on the skirt, which fits tightly around the waist, and then slips into the boat. Then the skirt connects to the cockpit to form a watertight seal. One thing to look for in a spray skirt is how easy you can get out of it. You'll want something easy to remove in case you find yourself accidentally capsized. Skirts are typically used in surf and white-water kayaking.

White-water kayakers will also want a good helmet. This will protect your noggin from the river rocks you'll be sure to encounter. Additionally, there are all kinds of extra goodies you can get for your kayaking adventures. Water bags seal in your valuables. Dry tops and pants help to keep you warm and dry. Neoprene booties give you great traction on slippery rocks. Gloves aren't a bad idea to prevent blisters during long days on the water. Grab a small anchor for your touring kayak if you want to stay in one place. For transport, roof rack systems for your car are the way to go.

History of Kayaking

Inuit and  kayak
Flip Nicklin/Getty Images
Inuits continue the tradition of crafting boats from sealskin.

The Inuit and Aleut tribes of Arctic North America were the first people to build and use kayaks. There were two basic types of kayaks at this point: One was built with light driftwood, while the others were made by stretching animal skins over frames made of whalebone. The tribe members used whale fat to waterproof the vessels. To improve buoyancy, they'd fill seal bladders with air and tuck them into the fore and aft sections.

In addition to the single-person versions that look like modern kayaks, they also used umiaqs -- larger kayaks that could carry entire families and their possessions. Some umiaqs were as long as 60 feet (18.3 meters)javascript:void(0). The smaller kayaks were primarily used for hunting. The word kayak actually means "hunter's boat." Kayaks are ideal for hunting because of their stealth nature. Inuits could sneak up on unsuspecting animals on the shoreline or in the water.

The kayak found its way to Europe in the early to mid-1800s as a soft-sided frame boat, and German and French men soon began kayaking for sport. Kayaks also maintained their practical use in icy waters -- explorers of the North Pole and South Pole carried them in their expeditions. Soon after, kayakers got a little adventurous. In 1931, a man named Adolf Anderle became the first person to kayak down the Salzachofen Gorge. This may have been the birth of modern white-water kayaking. The International Scale of River Difficulty was established not long after to classify how dangerous a river's rapids were -- the same classification system used today.

In 1936, the Olympics included kayak races in the Berlin games. The United States began to get on board at this point, as did women -- two years after the Olympics, Genevieve De Colmont paddled the white-water of the Green and Colorado rivers. Fiberglass "rigid" kayaks came on the scene in the 1950s and were the standard until polyethylene plastic took over in the 1980s. Kayaking enjoyed modest participation as a fringe sport in the U.S. until the 1970s, when it began to move more to the mainstream. Now the Olympic Games feature more than 10 different white-water kayak events.