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| Great Kayaks Insider - Volume 6/2010
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Hi
I trust you are well and have launched your boat a few times already this summer! If not, I hope you get to do so soon. If you don't have a kayak yet, pick one HERE. We guarantee the lowest prices anywhere, delivered to your address. We are having lots of fun on the water!
Our coach Pieter De Villiers made a few changes in the Springbok squad and our President J.Z. made some changes in his Big Tent. Let's hope these changes are for the better and all can improve on their recent poor performances. Maybe ask John Plumtree for a few tips!
Well done to Andre Snyman and his team at E Blockwatch for gathering information that assisted the authorities to nail the Rhino poachers recently. A couple of fish and shark poachers needs some attention I hear via the grape vine!
 If you cannot read the cartoon, go HERE
Enjoy!
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Paddle Smarter
5 Ways to Tweak your Technique
With a little practice, almost anyone can climb into a kayak and move it around skillfully, with little effort. What really distinguishes the expert paddler from the novice is the thousand tiny little refinements the expert makes to his (or her) paddling stroke. At a glance, these refinements may be impossible to detect, but let the expert and the novice paddle side-by-side for several hours, and the difference in their performance can be quite remarkable. Why? Because, over time, all those tiny refinements add up to a big difference in speed, control, and endurance.
So how can you get started on the path to paddling greatness? Begin with these five effective ways to tweak your stroke. Practice them diligently, and you'll find yourself paddling faster, straighter, and easier than ever before.
 | Note the torso position of this paddler. |
Rotate Your Torso
The single biggest misconception about paddling is that it's an "arms only" exercise. The best paddlers know that about 75% of their paddling power comes from their torso. The muscles in your torso are far more powerful than the wimpy bicepts and tricepts that propel your arms. They can generate much greater force, for much longer periods of time, with less fatigue. If you incorporate these muscles into your paddling stroke, your endurance level will double or triple compared to paddling with your arms alone.
So how exactly do you tap the power of your core? Here's an excellent paddling drill for learning to incorporate torso rotation into your stroke:
- Get into your kayak and pick up the paddle.
- Fully extend your arms (holding the paddle as far out in front of you as possible) and lock your elbows.
- Without bending your elbows, begin paddling.
- Continue paddling this way for at least fifteen minutes.
This paddling drill forces you to do two very important things: First, it prevents you from using your arms to paddle. Since your elbows are immobilized, the only thing your arms can do is raise or lower the paddle blades to make them enter or exit the water. (Don't cheat and try to pull with your shoulders.) Second, it forces you to rotate your torso. Without the power of your arms, torso rotation becomes the only source of propulsion. The more you rotate your torso, the more power you will get out of each stroke.
Obviously, you wouldn't want to paddle this way permanently. It's only a skill-building drill. By locking out your elbows, you exaggerate the need for torso rotation, forcing you to develop your torso's "muscle memory" so that it can be incorporated into your normal stroke. Try the paddling drill for at least fifteen minutes so you can get a feel for the movement and the power of good torso rotation. It may feel awkward at first, but the longer you practice, the more natural it will become to rotate your torso, and the better you will be able to tap the power of your core during your normal stroke.
Push and Pull
Most people understand that to propel a kayak forward, you need to dip the paddle blade into the water and pull back on the paddle shaft. But did you know that you can push on the shaft at the same time to generate even greater power? It's true! A kayak paddle is constantly pivoting around two alternating pivot points: your two hands. As one paddle blade dips into the water, your lower hand (nearest to the dipping blade) must pull on the shaft (with the help of your rotating torso, not arm strength). At the same time, however, your upper hand (nearest to the airborne blade) should push forward (again, with the help of your rotating torso, not arm strength). By pushing with your upper hand, you exert tremendous forward leverage on the shaft. Your lower hand becomes the pivot point for this leverage, transfering the power into rearward paddle propulsion that drives the kayak forward. Many kayakers refer to this as the "push-pull" technique. The first time you incorporate the push-pull into your stroke (pushing with the upper hand while pulling with the lower), you will be delighted to find that you can generate far more power using the push-pull than you ever could by pulling alone. Make it a regular part of your stroke, and you'll paddle faster, for longer, with less fatigue.
Minimize Stroke Lag
Most people try to paddle "faster" by increasing how much strength they apply to the paddle blades. While this method generally yields greater speed, it comes at the high cost of rapid exhaustion. But what if I told you there is a better way to increase speed, without increasing effort? It's true! The secret is not to pull harder on the paddle, but to minimize the lag time between strokes. Your paddle stroke should be one, continuous, fluid motion, not unlike the movement of legs pedaling a bicycle. As one paddle blade is getting ready to exit the water (just as it pulls past your hip at the end of your stroke), the opposite paddle blade should already be extended far forward, ready to enter the water and begin the next stroke. At the same time you lift the exiting blade out of the water, you should already be planting the opposite blade (sharply but smoothly) into the water and starting to pull. Don't think of these movements as separate actions. They shouldn't be. Keep the paddle constantly moving to minimize the lag between strokes, and you'll find your kayak traveling faster without any extra effort on your part.

Increase Your Angle
Your "paddling angle" refers to how upright you hold the paddle during each stroke. If your hands stay relatively low throughout the paddling movement (never rising above your chest or collar), and your paddle shaft never angles more than 45 degrees off of true horizontal, then you are a "low angle" paddler. Low angle paddlers are fairly common since paddling at a low angle saves your shoulders from doing as much work to raise and lower the shaft. If, on the other hand, your hands regularly rise higher than your face during the paddling movement, and the paddle shaft approaches near-vertical during each stroke, you are a "high angle" paddler. Why does this matter? Because the angle at which you paddle can have a big impact on the effectiveness and efficiency of your stroke.
High angle paddling initially feels more taxing on your shoulders because it takes more shoulder action to raise your arms higher and hold the paddle shaft closer to vertical throughout the stroke. The payoff, however, is that the paddle blades pass closer to the boat during each stroke (ideally, right next to the hull). By paddling closer to the boat, you generate more straight-forward power and less turning leverage, resulting in a straighter, faster pace overall. Even a slight increase in your paddling angle can make a noticeable difference in tracking and speed, especially when crossing a long distance. If you're a low-angle paddler by nature (most people are), you don't have to convert to extreme high-angle paddling to get good performance, but you should experiment with your paddling angle (increasing it by moderate amounts) to see what a higher-angle paddling style can do for you. The real pay-off is in endurance. A higher paddling angle engages a slightly different set of muscles during the stroke, granting temporary relief to your low angle paddling muscles. Once you add a high-angle stroke to your set of skills, you can switch back and forth between a high or low style to extend your stamina
Relax Your Grip
Most new paddlers (and even some experienced paddlers) grip their paddle shaft much too tightly. Perhaps they're nervous by nature, or perhaps they're afraid their paddle will sink if they drop it. (It shouldn't- paddles are supposed to float.) Whatever the cause, a tight grip can lead to all kinds of trouble: tendonitis, joint pain, wrist and elbow injuries, forearm cramps, quicker fatigue, and so on. Experienced paddlers know that it's vital to maintain a relaxed grip, especially during long-distance paddling.
When you grip the paddle shaft, grip it loosely. Don't exert any gripping pressure. Just curl your fingers lightly around the shaft and use light pressure with your thumb to keep the shaft from dropping out of your hand. When you pull on the shaft, pull with your curled fingers, but don't grip any tighter with your thumb. When you push on the shaft, push with your palm. A good way to practice a looser grip is to place your thumbs on top of the paddle shaft (on the same side as your fingers) rather than allowing your thumb to curl under to form a solid grip. It will feel a little awkward at first without the help of your thumbs, but soon you'll learn that your fingers can hold the shaft securely on their own. You'll also discover that the shaft pivots in your hands much more freely, exerting less rotational stress on your wrists, when your thumbs are not allowed to maintain a tight grip. Best of all, you'll find that your forearms feel much better (less burn, greater stamina) as you paddle.
Article courtesy of Wes Kisting
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RIP CURRENTS - DANGERS & BENEFITS
What is a Rip Current?
A rip current is a narrow, powerful current of water running perpendicular to the beach, out into the ocean. They can be much wider but are typically less than 10 m wide. Rip currents are caused by the shape of the shoreline itself, and they may be sudden and unexpected. Rip currents move along the surface of the water, pulling you straight out into the ocean, not underneath, the water's surface. A rip current may knock you off your feet in shallow water, however, if you thrash around and get disoriented, you may end up being pulled along the ocean bottom. But if you relax your body, the current should keep you near the surface. Rip currents are terrifying because they catch you off guard: One minute you're bobbing along peacefully in the surf, the next you're being dragged out to sea at top speed. They occur in all sorts of weather and on a wide range of beaches. Unlike violent, crashing waves, you probably won't notice a rip current until you're right in the middle of it.
Why Rip Currents Form
As waves travel from deep to shallow water, they will break near the shoreline. When waves break strongly in some locations and weakly in others, this can cause circulation cells which are seen as rip currents: narrow, fast-moving belts of water traveling offshore. (From the beach out to sea)  |
Why Rip Currents are Dangerous
Rip currents are the leading surf hazard for all beach goers. They are particularly dangerous for weak or non-swimmers. Rip current speeds are typically 0.3 to 0.5 meters second. However, speeds as high as 2.5 meters per second is not uncommon-- this is faster than an Olympic swimmer can sprint! Thus, rip currents can sweep even the strongest swimmer out to sea. Many drownings occur due to rip currents every year. More than 80% of water rescues on surf beaches are due to rip currents.
Note: Rip currents can occur at any surf beach with breaking waves, including Lakes.

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When do Rip Currents Form?
Rip currents can be found on many surf beaches every day. Under most tide and sea conditions the speeds are relatively slow. However, under certain wave, tide, and beach profile conditions the speeds can quickly increase to become dangerous to anyone entering the surf.They are most likely to be most dangerous during high surf conditions as the wave height and wave period increase.

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Where do Rip Currents Form?
Rip currents most typically form at low spots or breaks in sandbars, and also near structures such as jetties and piers. Rip currents can be very narrow or extend in widths to hundreds of meters. The seaward pull of rip currents varies: sometimes the rip current ends just beyond the line of breaking waves, but sometimes rip currents continue to push hundreds of meters offshore.

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How to Avoid and Survive Rip Currents

- Never kayak or swim alone.
- Be cautious at all times, especially when swimming and launching at unguarded beaches. If in doubt, don't go out!
- Whenever possible, swim at a lifeguard protected beach.
- If caught in a rip current, remain calm to conserve energy and think clearly.
- Don't fight the current! Swim out of the current in a direction following the shoreline (parallel to the shore line) When out of the current, swim towards shore.
- If you are unable to swim out of the rip current, float or calmly tread water. When out of the current, swim towards shore.
- If you are still unable to reach shore, draw attention to yourself: face the shore, wave your arms, and yell for help.
- If you see someone in trouble, get help from a lifeguard. If a lifeguard is not available, have someone call the NSRI. Throw the rip current victim something that floats and yell instructions on how to escape. Remember, many people drown while trying to save someone else from a rip current.

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How to use a rip current to your benefit during a Surf Launch
First check the beach for rip currents. From a high viewpoint you can identify rips as breaks in the lines of regular surf, usually defined by erratic pyramidal waves and by visible current. If you walk along the water's edge, you'll see water flowing along the beach into each rip from either side, so you can pinpoint the rips by observing the direction of the shore flow. If you launch in a rip, you'll have an easier ride out through the surf because waves break less powerfully in a rip, and the current will help you.
Rip Current Myth
A rip current is a horizontal current. Rip currents do not pull people under the water-- they pull people away from shore. Drowning deaths occur when people pulled offshore are unable to keep themselves afloat for long enough and swim back to shore. This may be due to any combination of fear, panic, exhaustion, or lack of swimming skills.
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CANOEING/KAYAKING ETIQUETTE
Etiquette on the water is based on three concepts:
1) The safety and comfort of you and the people around you. 2) The welfare and survival of your fellow non-human creatures. 3) The preservation of the environment.
 | To avoid injury, the kayaker rolls over and offers the kayak hull for impact. |
Paddling in a group: Appoint a responsible member of the group as the "leader" for the trip. His or her duties include putting his/her boat in last and taking the boat out last on return or at the exit point. Do a headcount every so often. Know the paddling abilities of each member of the group, noting paddlers that stray away from the group, etc, etc.
There are safety in numbers - don't kayak alone. If you do, tell others where you are going and what time to expect you back home.
Have a safety plan. Understand your responsibility to help your partner and other members in your group.
Always wear your PFD (personal flotation device). Wear a helmet on rivers where you may encounter underwater obstacles.
Recognize your limits. Be realistic! Avoid situations that are beyond your kayaking and swimming ability. If you are not competent yet, become a competent swimmer. It may safe your life in future.
Take a cell phone with you. A waterproof bag can be acquired at relatively low cost from most camping or boating shops. Make sure you have the NSRI or beach control number saved on your phone.
Learn the essential canoeing/kayaking strokes and practice them until they are learned muscle memory. The best kayaker is a skillful kayaker.
Think and plan ahead. Know what hazards you are likely to encounter- rocks, trees, waterfalls, tide, current, winds, surf conditions, water levels and PLEASE check the weather conditions BEFORE you leave. Lightning is deadly.
Be suitably prepared and equipped- proper foot gear, sun protection, rain-gear, spare dry clothing, rescue line/tow rope, spare paddle, boat repair kit, first aid kit, safety kit, duct tape, map, knife, etc. If you wear glasses, secure them.
Be aware of cold water and weather extremes. Wetsuits are great. Dress for the water temperature, NOT the air temperature.
Be sure your kayak is in good repair. Equip your canoe or kayak with bow and stern lines. Ensure your craft is sea/water worthy and fit for purpose.
Keep boats a safe distance apart. Allow the boat in front of you to clear a potentially hazardous stretch before you enter it. Never enter the surf zone on the same wave as your buddy. Wait for your buddy to take the wave and once you can spot him/her upright and safe on top of the kayak, proceed.
Carry a suitable container for your rubbish. Only leave your wake behind!
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THE BAMBA FISHING KAYAK - UPDATE
The Fluid Bamba fishing specialist kayak was launched in May 2010. We are glad to announce that production are about to pass the 100 mark with the Camo colour proving to be a hit with in-land anglers. Feedback from Bamba owners have been excellent with comments ranging from "Die Bamba is n Seilvis in die water!" to "The guys involved with the development of this craft really took time to produce a Kayak of superior quality and workmanship"
 | This Bamba fitted by Sealine member, "Zulu Extreme" from Richards Bay
| A number of boats are making their way to New Zeeland, Australia and the USA and we eagerly await reports from our angling buddies once they land. With it's many innovative features, the Bamba has set a new bench mark for anglers wanting to get onto the water with an all round fishing boat that can handle knocks and bumps, is unmatched in stability/speed ratio and can handle the heavier paddler with extra gear.
The option of storing your catch either in the large forward hatch or the rear of the boat is a major benefit, especially when you have to return when the surf is up. Excessive weight in front of the paddler is the main cause of wipe outs in the surf, even on the calmest of days. The ability to store rigged rods of up to 1.7 meters (5ft 6") and gear inside the hull is great with no worries about loosing anything in a wipe-out. As far as safety, stability, deck layout for fishing and storage goes, nothing comes close to the Bamba! Many anglers agree that shorter fishing rods on a kayak work far better than longer rods. Sitting so close to the water, the biggest challenge on a kayak is getting your fish to the boat, gripping and loading it quickly and without danger of injuries to the paddler. Longer and very flexible rods makes this a real challenge. Older and longer rods can easily be trimmed at the top or bottom to fit your hatch. Buying a boat to fit your rod is real silly. Boat rods, Spinning rods and Jigging rods shorter than 1.7 meters and in various weight classes are commonly available from all the leading manufacturers such as Shimano, Kingfisher, Poseidon and Shakespeare. They range from +- R130.00 for the Kingfisher Strikeforce to +- R750.00 for the 2 piece (1.9m) Poseidon Cobra jigging rod. (Note: most jigging rods are 2 piece standard where the butt and rod slide into one another)
 | Camo Bamba - fitted standard including 35% buoyancy kit with certificate
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What we do at Great Kayaks SA!
- deliver your new kayak & accessories to your home or holiday home Free!
- answer any questions you may have on kayaking. If we do not know the answer, we will find it for you.
- advise on fitting and rigging of kayaks.
- give you advice or an honest opinion on any make or kayak model you may have interest in.
- put you in touch with any club, group, association or body if you need help
- source any accessory you may want if we cannot supply you immediately.
- give you the best price on our range of products.
- provide you with after sale service as quick as possible and do whatever it takes to keep you kayaking safely.
In the next edition of the Kayaking "Insider" we will look at techniques on surfing a Sea Kayak and Fishing Kayak more successfully on waves and foamies.
Sincerely,
Nick Davel
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