Archive for December, 2008

How much faster will my cycling speed increase per pound of weight loss?

PhatBobby


There was a nice little table in Runner’s World that illustrates how much faster you could be if you lost weight. Of course, this would not take into account speed increases due to training.

According to RW author Amby Burfoot, runners on average get 2 seconds per mile faster for every pound they lose.

Does anyone know of a similar table or ‘rule of thumb’ for cycling?

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How many sets n reps of bicycles should i do a day?

BCrane


How many sets n reps of bicycles should i do a day?
How many sets n reps of bicycle situps should i do a day?

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What are the chances of bicycles becoming the dominant form of transportation?

mattcasey2017


What are the chances of bicycles becoming the dominant form of transportation in cities in the U.S. and Europe and what will be the dominant form of transportation in the San Francisco Bay Area in 20 years?

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Cycling at The Velodrome

Harwood E Woodpecker


Cycling is having a tough time of it at the moment. The world seems to be against everything to do with cycling, except the part that helps save the planet.

Motorists hate cyclists as they claim they slow the traffic down and take up too much of the road, for which the cyclist pays no tax for the up keep (although a cyclist would have to go some to create half as much damage to the roads as a car) as well as this it appears that probably the greatest annual cycling event, The Tour de France, is riddled with drugs cheats.

The sport’s governing body appears to be getting to grips with the cheats but maybe it’s too little too late, only time will tell.

I used to race bikes in my earlier years and I loved it. Unfortunately I gave up racing competitively back in my 20′s due to work and family commitments but I always longed to get back into the sport.

Every year I holiday in Italy which as you may know is full of cyclists as well as the Giro d’Italia, probably the world’s second most famous bike race.

Each year I see the Lycra clad cyclist’s out training in the warm summer sun equipped with all the latest gear longing to be back on my bike, it’s like seeing an old girlfriend for whom you still have feelings for out with her latest beau…

So imagine my joy when my youngest son got the opportunity to race with his school at the local Velodrome, I could actually get close up and involved in cycling again.

We arrived at the Velodrome in plenty of time to take in the atmosphere, it isn’t that big but it’s pretty impressive with its steep banking and sleek corners. I fell in love with it there and then; I had to have a go.

So it was with great excitement that I booked myself on a taster session the following Sunday. Included in the fee was bike and safety helmet hire so all I had to do was get myself some cycling shoes, although you can use trainers as the bikes have toe straps, and some clothing.

Sunday was soon here and the anticipation was fantastic. I arrived early to ensure I got a nice bike, and more importantly one that fitted me.

I needn’t have been too worried the Velodrome has a good selection of bikes of all sizes. I got kitted up and away I went.

It was amazing! Flying down the wooded boarded track and into the corners you could feel the g – force holding you to the turn.

The hour that I was booked on for went by in a flash. I was like a kid at Christmas; my poor girlfriend had to listen to the same stories over and over again.

For those of you not familiar with track cycling the bicycle that you use has what is known as a fixed gear which means as you peddle the back wheel is turned but unlike a standard bicycle where if you chose to stop peddling you can free wheel a track bike chain is fixed directly to the back wheel meaning if the back wheel is going round so are your legs.

There is no free-wheeling on the track, its hard work all the way round. I’ve really caught the cycling bug again, my son and I go out for rides each Saturday now, I ride at the Velodrome every Sunday and my son rides there during the school holidays.

If you’re looking for a sport to get into that’s very friendly and is open to all levels of experience and fitness why not give track cycling a go. You don’t have to put up with angry, frustrated motorists and it never rains indoors at the Velodrome.

By the way, my son won his first competition that he was entered into by his school, but he can’t beat me, yet.




How long do cycling shoes last?

m c


I was told by a bike shop that my shoes where at the end of their life. The shoes seem fine to me, they don’t have any visible damage. Are they like running shoes, where you need to replace them every few months, or should they last a year or two?

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Bicycling Preparedness With A Car Bike Rack

Alastair Hamilton


A car bike rack offers you the flexibility to take your bicycle where you want to. This can save you money and time when you want to go bicycling out of town.

Vacations can be even more adventurous and fun with a car bike rack. Bicycling is an important part of your life and why wouldn’t you want the flexibility of being able to take your bicycle with you wherever you may go? A car bike car can give you that flexibility to bicycle in places that you have never imagined – from the beaches to the forests – it is entirely up to you.

It is possible that you can rent a bike, but there may be some problems with that. For one thing, it is quite expensive. The other problem may be that you will not be able to find a quality bike that you will be entirely comfortable with. By investing in a car bike rack, you will be able to take your bike on every trip that you make.

I am able to take my bicycle anywhere that I want to. My car bike rack makes it easy to load and take to any trails that I choose. I even find some unexpected places to ride on my trips.

If bicycling is one of your favorite things to do and you don’t currently have a car bike rack, then you are really missing out. You can find so much information online about different bike trails and trips that revolve around bicycling. By having a car bike rack, you can take your bicycle anywhere that you want.

Your whole family will enjoy being able to take their bikes on weekend trips. Bicycling together is a great way to bond and have fun. It will also create memories that will last a lifetime, as well as give you a great deal of much needed exercise. No matter what age of your children, they are sure to love bicycling.

A car bike rack will make it more convenient for bicycling. No matter where you want to go, you are sure to find bicycling trails that will be fun and adventurous. Just load the bikes onto your car bike rack and go! No excuses necessary.

Finding things to do with your children is sometimes difficult, but you will have no trouble getting them to go biking with you. Being able to take your bicycles anywhere you choose by using your car bike rack will give you that added convenience and flexibility. Your children will enjoy spending this quality time with you.

A car bike rack can give you the tool to make bicycling more fun and versatile. By allowing your kids to gain a love for bicycling, you will give them memories that they will always treasure.




How much of a performance drop should I be expecting in cycling?

?????


The weather has been snowing, so I am off my bike for a while. Meanwhile, I have been getting a ride with Yin in her Camry and it is very much a luxury. I do yoga and it works well with meditation. However, how much of a performance drop should I be expecting in cycling?

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How popular are electric bicycles or bikes now?

Awsome


Would it be worth it selling electric bicycles or bikes on a website? Give your opinions and how they compare to mopeds/scooters in sales. Thanks!

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Gears Gear-up Your Machines

Ajeet Khurana


Gears are one of the most basic transmission devices. You have heard about gears in cars, bicycles, and many types of machines. If you are not a mechanical engineer, you will be amazed by the extent to which gears affect our daily life. As any student of mechanical engineering will tell you, gears are at the heart of any machinery. This is a basic article to tell you what gears actually do.

There are two basic functions that gears perform.

First, they make power travel from one part of a machine to another. For instance, when you are pedaling a bicycle, it is the arrangement of gears that causes the transmission of power from your leg movement to the rotation of the wheels. Likewise with most other forms of gear based machines.

Second, gears act as reducers. Thereby, they reduce the output speed but increase the torque. To understand this, once again consider the example of a bicycle. If you are climbing up a slope, you move to a smaller gear. This reduces the speed at which the cycle moves, but it increases the power generated by the rotation of the wheels. Hence, on the whole cycling-up the slope becomes easier. A similar example could be considered for a stick-shift car, whereby, you climb up steep slopes in a lower gear.

And to think that in their simplest form, gears are nothing but an interlinked pair of toothed wheels. But, gears can get more complicated. For instance, we could have a chain of gears when gear-one rotates gear-two, which rotates gear-three and so on. Likewise, we could have a situation where one of the toothed elements is a cylinder, while the other is a disc. Also, again going back to the example of the cycle, we could have the two gears separated by some distance, but interlinked by a chain, or other transmitting device.




What’s the difference between bicycle spinners & exercise bicycles?

Christopher C


people are talking like the spinners are that much better than regular exercise bicycles.

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