Recent Posts

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Cycling / 1200 Lumens rechargable bike light
« Last post by King Kong on May 05, 2013, 09:21:43 pm »


Brand new 1200l bike light

Features:
* LED Bicycle Light NT-002 with CREE XM-L T6 LED
* Aerospace-grade aluminum head with the lid of tailcap
* Rugged aerospace-grade aluminum body, Type III hardest anodizing in black
* O-ring sealed, waterproof in 1 meter deep water above and weatherproof
* Toughened ultra clear glass lens
* Aluminum reflector for a flawless beam
* Li-ion battery discharge protected
* Wrong polarity of battery inset protected
* CREE XM-L T6 LED with lifespan of 100,000 hours
* Three output types:High->Low >Strobe

Specifications:
LED: 1* CREE XM-L T6 LED, 10 Watt
Max Output: 1200 Lumens
LED Temperature: 4500K-6000K
Battery Current:DC-DC 2500mAh
Charger:8.5V/1800~2000mAh
Voltage:8.4V
Runtime/Charging time: 3-4hours(High Mode)
Battery: 4* 18650 li-ion rechargeable battery
Distance: 500 Meters

Will take about three weeks for me to get in if you need.
R650  ;D



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Cycling / Cycling kit for sale new
« Last post by King Kong on May 05, 2013, 09:05:12 pm »
Hi All

I am selling brand new cycling kits.
You can buy a short kit for R700 and a long kit for R800
If you would like to just purchase a top or bottom on its own it will be R370 each for short kit and R420 each for long kit.

It will take me about three weeks to get it in and you must please give me your size.

Many different kits to choose from so let me know if you dont like any of the kits below.
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Training tips for triathlon / The benefits of track workouts
« Last post by King Kong on May 05, 2013, 08:45:41 pm »
Running hard track workouts can be grueling and tough, but they can also be very rewarding.  They are key to improving your speed for your races and in my opinion, best if done with others to motivate and push you to your limits.  Here are 5 reasons to include track workouts in your program.

Focus on form.  Because a track is flat and usually a great running surface, a runner can concentrate on their form without being interrupted with changes in terrain.  Focus can be on leg turnover and a proper stride for the entire workout.  This should improve efficiency and in turn help you to get faster.

Group dynamics. It is always good to have others around you to motivate and push you.  You may work a little harder than you thought you could, or do another repeat or two to keep up with the pack.  It’s great to see yourself catching someone who you used to be slower than.  These benchmarks that running on a track with others can create will really help you push your training to the upper limits.

No cheating. A measured track doesn’t lie.  You will be able to set realistic goals for yourself when it comes to timing your next event.  By running longer time trials on a track you will be able to make a fairly accurate judgment as to whether you can hold that pace during a race.

Pacing. By running on a flat, measured surface a runner can really work on pacing for the length of their next event.  You can teach yourself what your pace should feel like to start a race as so many athletes start too quickly.  For example, if you want to run a sub 40 minute 10km, your 400m repeat needs to be under 1 minute and 37 seconds.  It may surprise you what one lap feels like but try it for another 25!

Less injuries. Running on a proper track is easier on your legs than pavement.  The softer surface will reduce the effect of the impact on your legs, especially for interval work.  It’s good to change direction on the track periodically so your muscles work equally on both sides of your body.

If you want to be a faster, stronger, and more efficient runner, include track workouts in your training program.  For most people, one solid track workout a week is sufficient.  They are a great way to switch up your training, get out there with others, and get faster all at the same time.

Reference Jessica Adam
 
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Training tips for triathlon / Key training tips
« Last post by King Kong on May 05, 2013, 10:56:16 am »

Never go up in minutes/miles by more than 10% per week.  This decreases your chance  for injuries.

When training for your swim, make sure you go a little farther then your needed distance.  You will definitely have confidence then.  Swimming can be scary - especially if one can't touch or see the ground.

Make sure to do a few 'brick' workouts several weeks before your first tri.  These will help you immensely for the bike to run (T2) transition

Do some open-water training if possible.  At least 1-2 times prior to racing.  Open water swimming will be more challenging.  Just make sure you have somebody looking out for you if you get into trouble.

Don't train hard the last two weeks before the race.  It's too late for improvement.
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Info on nutrition / Fats for performance
« Last post by King Kong on May 05, 2013, 10:46:20 am »
Fats
 
Fat also provides body fuel. For moderate exercise, about half of the total energy expenditure is derived from free fatty acid metabolism. If the event lasts more than an hour, the body may use mostly fats for energy. Using fat as fuel depends on the event's duration and the athlete's condition. Trained athletes use fat for energy more quickly than untrained athletes. Consumption of fat should not fall below 15 percent of total energy intake because it may limit performance.  Athletes who are under pressures to achieve or maintain a low body weight are susceptible to using fat restriction and should be told that this will hinder their performance.
 
Fat may contribute as much as 75 percent of the energy demand during prolonged aerobic work in the endurance-trained athlete. There is evidence that the rate of fat metabolism may be accelerated by ingesting caffeine prior to and during endurance performance. However, insomnia, restlessness and ringing of the ears can occur with caffeine consumption. Furthermore, caffeine acts as a diuretic and athletes want to avoid the need to urinate during competition

Reference Colorado State University Extension
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Info on nutrition / Carbohydrates
« Last post by King Kong on May 05, 2013, 10:44:38 am »
Carbohydrates

Athletes benefit the most from the amount of carbohydrates stored in the body. In the early stages of moderate exercise, carbohydrates provide 40 to 50 percent of the energy requirement. Carbohydrates yield more energy per unit of oxygen consumed than fats. Because oxygen often is the limiting factor in long duration events, it is beneficial for the athlete to use the energy source requiring the least amount of oxygen per kilocalorie produced. As work intensity increases, carbohydrate utilization increases.
 
Complex carbohydrates come from foods such as spaghetti, potatoes, lasagna, cereals and other grain products. Simple carbohydrates are found in fruits, milk, honey and sugar. During digestion, the body breaks down carbohydrates to glucose and stores it in the muscles as glycogen.

During exercise, the glycogen is converted back to glucose and is used for energy. The ability to sustain prolonged vigorous exercise is directly related to initial levels of muscle glycogen. The body stores a limited amount of carbohydrate in the muscles and liver. If the event lasts for less than 90 minutes, the glycogen stored in the muscle is enough to supply the needed energy. Extra carbohydrates will not help, any more than adding gas to a half-full tank will make the car go faster.
 
For events that require heavy work for more than 90 minutes, a high-carbohydrate diet eaten for two to three days before the event allows glycogen storage spaces to be filled. Long distance runners, cyclists, cross-country skiers, canoe racers, swimmers and soccer players report benefits from a precompetition diet where 70 percent of the calories comes from carbohydrates.
 
According to the Olympic Training Center in Colorado Springs, endurance athletes on a high-carbohydrate diet can exercise longer than athletes eating a low-carbohydrate, high-fat diet. Eating a high-carbohydrate diet constantly is not advised. This conditions the body to use only carbohydrates for fuel and not the fatty acids derived from fats.

For continuous activities of three to four hours, make sure that glycogen stores in the muscles and liver are at a maximum. Consider taking carbohydrates during the event in the form of carbohydrate solutions. The current recommendation is a 6 to 8 percent glucose solution.
 
You can make an excellent home-brewed 7.6 percent sports drink with reasonable sodium amounts. Add 6 tablespoons sugar and 1/3 teaspoon salt to each quart of water. Dissolve sugar and cool. The salt translates into a sodium concentration of 650 mg/liter. This small amount is good for marathon runners.
 
Electrolyte beverages can be used if the athlete tolerates them, but other electrolytes are not essential until after the event. Experiment during training to find the best beverage for you.

Reference Colorado State University Extension
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News for triathlon / ITU World Championship
« Last post by King Kong on May 05, 2013, 10:38:13 am »
World Championship
 
The ITU World Triathlon Series has seven races throughout the season, culminating with the Grand Final, where the world’s best triathletes compete head to head. This race is the most significant and high profile race on the global triathlon calendar where the World Championship crown will be decided.
 
With the start and finish in Hyde Park, the Elite course showcases some of the world's most iconic landmarks including Buckingham Palace. The Elite will cover a distance of 1500m swim, 40km bike and 10km run and one of the fastest courses on the circuit will make this a spectacle not to be missed.
 
Along with the Senior Elite showcase event for men and women, London will also host the U23 and Junior Elite divisions.
 
Paratriathlon World Championship
 
Paratriathlon offers a unique and inclusive global opportunity for athletes with physical and visual impairments to perform at elite levels in a modern, exciting and dynamic sport.  There are currently six categories for athletes with physical and visual impairments to compete in. Athletes will cover the sprint distance of 750m swim, 20km bike (handcycle/tandem) and 5km run (wheelchair). London will showcase the first Paratriathlon World Championship of the new Olympic cycle that will culminate in Paratriathlon making its debut at Rio 2016.
 
Age Group World Championship
 
Nearly 3,000 of the World’s best International Age Group amateur athletes will be competing to become World Champions in their respective 5 year age groups. With over 40 countries represented, Hyde Park will be an amazing place to come to and to watch and support these athletes. Age Group amateur athletes competing in the World Championship races will need to be nominated by their national federations. There will be an Age Group race over Olympic Distance (1,500m Swim, 40km Bike, 10km Run) as well as Sprint Distance (750m Swim, 20km Bike, 5km Run).

Reference Upsolut Sports UK Ltd
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News for triathlon / Brownlee 28.32 min 10k
« Last post by King Kong on May 05, 2013, 10:27:00 am »
Alistair Brownlee ran 28.32 and came second at 10 000m track event in the US last weekend.

Alistair Brownlee raced to victory in San Diego, a week before he recorded 28.32 on the track
 
Olympic gold medalist, Alistair Brownlee, showed his world-class pedigree last Sunday, when he ran a superb 28:32 min on the track for the 10 000m event at the Payton Jordan Cardinal Invitational at Stanford University.
 
Brownlee was competing in Heat 2 and finished second to Jose Antonio Uribe Marin (28:30). Australia’s Ben St Lawrence won the first heat in 27:37.55. Brownlee was only 22 seconds off England Athletics’ B-Standard qualifying (28:10) time for next year’s Glasgow Commonwealth Games and just over a minute slower than Mo Farah’s gold-medal winning performance at the Olympics last year.
 
Brownlee told run247.com:  “It is different. With triathlon of course you are tired from the start – I actually found the first half, up to around 5km, relatively comfortable.
 
“The effort and the pain builds slowly and gradually creeps up on you, so by 7km it was really starting to hurt – and once you are in the final 500 or 600m then it really does start to hurt, a world of pain.
 
“I would say that I am pleasantly surprised with the time. The conditions were almost perfect too which helps, so overall I’m really happy.
 
“I would like to think that I can go maybe 20 or 30 seconds faster, but it’s really hard to put a number on it.”

Referance TriRadar.com
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Users photos / Some of my pics
« Last post by King Kong on May 05, 2013, 10:16:07 am »
Some very bad sunburn after Ironman 2009
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General Discussion / Re: Forum
« Last post by King Kong on May 04, 2013, 05:18:22 pm »
Hopefully everyone joins it and i can then grow it from here.

Have fun
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