2010年11月2日 星期二

運動技功及重點

要知道如何獲得上一滑水和其他初學者滑水技巧?如果你看過滑水的照片,沒準你已經動心了想過放棄滑水一掄。這是一個冒險,刺激的運動而誘發發生在水面上,給它一個度假的感覺,即使你不是在度假。

首先你會需要的是滑水設備。如果你不相信你會喜歡滑水,它可能是一個好主意,借用或租用滑水設備,你將使用它來學習。如果你決定購買自己的滑水設備,請確保你得到一個適合您的目的滑水和大小,而不是一個只是華而不實。

當你第一次學習如何滑水,堅持用更短的繩子。這使得學習更容易一點點。你必須確定你是否經常性或愚蠢英尺。如果你是一個滑雪板,滑板或衝浪者,你可能已經知道這一點。如果沒有,有一對夫婦的方式來弄明白。

雖 然這是真的,最右彎是定期和左撇子是愚蠢的,它不是在所有不凡有這扭轉。如果你不知道,站(在陸地上)的一條線。你可以開始運行,並通知你的腳先放下,或 者你可以找人把你推意外,讓他們也要注意你的腳放下第一。第二種選擇是有點可怕,但它更有效,因為你不會有機會想太多關於哪個腳你要提出。無論你放下腳應 該是你前腳在滑水

搞清楚什麼位置,在一旦你在水中會引起混亂。只要平躺在你的背部,漁船經營者擺脫了鬆弛你和船。讓您的滑水垂直的繩索。確保船經營者不會嘗試的有趣和起飛太快。滑水運動是不是這需要做大量的速度,而是以穩健的步伐效果最好。

當船開始拉你,順其自然董事會和崛起當你感到壓力的推你。你的手臂彎曲並應你的手緊緊地拿著繩子。拉長你的雙腿,但要確保你保持膝蓋彎曲。這些都是最基本的技巧,以幫助您開始在滑水。當你變得更加有經驗,你將學習新的技能,比如騎馬 fakie(向後)和能夠做的技巧

Wakeboards and their characteristics!


WAKEBOARDs  are buoyant boards that are kind of a mix between a surfboard and a snowboard. Oh and a water ski. The core of the wakeboard is made up of honeycomb or foam mixed up with resin and coated with fiberglass. Wakeboards are shorter in length and wider when compared with snowboards. They are also thicker so that they have more volume and therefore more buoyancy.

Where do wakeboards come from?
In 1985 two surfers Tony Finn of San Diego and Redmon of Texas made small surfboards that were designed to be towed behind a boat. Finn called his board a "skurfer" as it was a cross between a water ski and surfboard. Redmond at first they called his thing (no pun intended:) ) a "skiboard" but changed it in favor of "wakeboard" in order to avoid confusion with the snow skiboard. The term "wakeboard" was coined by Paul Fraser of Canada.

If you are not completely new to wakeboarding you probably heard of O'Brien wakeboards. Herb O'Brein is the owner of H.O. Sports and a successful businessman. He introduced the compression molded neutral buoyancy wakeboard called the Hyperlite. This innovation helped the sport grow massively into what is today popularly known as wakeboarding. This Hyperlite's neutral buoyancy made wakeboarding accessible to everyone from age of 4 to 80. The boards were getting better as the sport grew. Redmon made the final improvement of the board in 1993 by developing the twin tip wakeboard which is now the standard one.

Wakeboards and their characteristics
Wakeboards Rocker
The "rocker" is the bend in a wakeboard from tip to tail. The most common rocker shape is a continuous rocker. That means that the bottom of the wakeboard is a smooth curve all the way from tip to tail. Another type of rocker is a three-stage rocker. With three-stage rocker a wakeboard has three bottom areas with two points where the curve of the bottom changes. Kind of like a skateboard deck, but much much smoother. 

Why different wakeboard rocker? Continuous rocker wakeboards are faster (water flows smoothly over the bottom) and wakeboard with three-stage rocker will push more water infront of it, because of the steeper front part making wakeboard slower. On the other hand you will be able to jump higher off the water.

Wakeboards Lenght
You could go with the manufacturers sizing chart or you could go with what feels best for you. The difference in lenght makes the wakeboard either more manouvrable or smoother to ride. So a short wakeboard will feel lighter, spin faster and seem more aggressive. On the other hand it will make landings more difficult. A longer wakeboard is a bit slower while you are dooing tricks but landings are easier and the ride is smoother.

Wakeboards Width
You meassure the width of the wakeboard in three places - tip, tail and middle. Tip and tail should generally be the same width. If narrow they make wakeboard turn faster. If they are wider wakeboards are better for surface tricks. You also get better release for spins off the wake.

But the main meassurement is the width in the midle of the wakeboard. Wider wakeboards will sit higher in the water and will bounce higher off the wake, so wider wakeboard mean higher jumps.

Wakeboards Bottom Design
This is where shapers play. You can have wakeboards with channels, concaves and flat section in all possible combinations. Every setup has a different function for instance - Concaves create lift and make the wakeboard sit higher in the water. That's not all, it is also importatn where on the wakeboard the concaves are. Channel on the other hand act like fins, they direct the flow of the water under the wakeboard and make it hold its direction better. If the bottom is completely flat the tip, tail and width of the wakeboard determine hoe the wakeboard will ride.

Wakeboards Fins
The shape and the placement of the fins both play an important role in the feel of the wakeboard. If the fins are closer to the center of the wakeboard it will be quicker to release from the wake and vice versa. Fin shapes vary from molded fins to multi fin setups.

Long based wakeboard fins
Its all about the surface area of the fin. You will have better release and a looser wakeboard with these.

Molded wakeboard fins
As the name says these fins are a part of the wakeboard, the are kind of like big channels in the board that act like fins. The slip faster so most of the boards also have a center fin to help with that.

Multi Fin Setup
Multi Fin Setup will give you maximum edge hold.

Canted side fins
These fins have an angle and only start to play bigger role when you lean on edge of the wakeboard. That is when they "grab".

Cupped side fins
The effect is similar to canted fins. The have a hold of bigger fins.

Wakeboards for beginners
So what kind of wakeboard to choose? The boards configuration, binding and the positioning of the fins vary according to the preferences of the rider, and the type of trick he is trying to master. But for beginners there are a few pointers that will make the first steps easier:

1.Get a longer wakeboard - it will have more buoyancy, it will float better and your arms will not get tired after a few minutes. Smaller wakeboard tries to sink deeper into the water so there is more resistance working against you.

2. Bigger fins - bigger fins, more control when you are wakeboarding in a straght line. Wakeboard will hold its direction better and it will be easier for beginners to control it.

3. Simple bindings - when you are better you will want to have more control over your board and make your bindings tighter. But at the beginning make sure your feet can slide out of the binginds if you fall. But do not overdo it :) as it will get much harder to cnotrol the wakeboard if your feet float inside the bindings.

4. Stay away from cheap turist wakeboards. As soon as you try both - the rent-a-cheap wakeboard or a regular wakeboard you will feel the difference. Tons of it.  Most of the time these wakeboards have a very soft edge and are therefore hard to turn and ride on the edge.