Zarnoff Bike Blog
21Nov/090

Which Muscles Does Riding a Bike Develop?

Cycling is a fantastic sport that is enjoyed all over the world by millions of people each day. Lots of people ride a bike just as a means of transport, whilst others include cycling heavily in their fitness regime. The fitness benefits for your muscles varies quite a lot depending on which type of cycling you do. If you cycle very long distances at relatively low intensity, your muscles will become very good at endurance and will build many slow-twitch fibres. Conversely, if you ride at a high intensity over shorter periods, you will develop more fast twitch (powerful) fibres and build muscle size. But which muscles get worked the most when cycling.

Quadriceps (thighs). Without doubt the muscles that produce most of the force when cycling are the quadriceps. These muscles work to extend the knee joint and provide a downward force on the pedals, which is then passed onto the crank. Racing bikes in fact are designed to locate the quads directly over the crack so that maximum efficiency is achieved. When travelling at speed the quadriceps contract and relax at an incredible rate and a great deal is demanded of them.

Gastrocnemius (calf muscles). The muscles of the calf work just as hard as those of the thigh, and relative to their size they produce a lot of power.When the leg is straightened by the quadricep muscles, there is still a percentage of power that can be gained by flexing the calf muscles and pointing the toes downwards. Pinarello make pedals that dynamically pivot to squeeze every last bit of power juice from the calf muscles.

Hamstrings. After the quads have forced the leg down and helped move the bike forwards, the hamstrings work to to pull it back up again and reset the leg ready for another push. This doesn’t require much force on a standard bike as the rotation of the pedals pushes the leg up but when you use cycling shoes that clip to the pedals, a large amount of additional force can be generated by these muscles in the upward movement

28Sep/090

How Extreme Is Extreme Downhill Mountain Biking?

Typically, mountain biking involves trekking mountains and trails, sometimes going through rough roads along the way.
More often than not, most mountain bikers love to experience the thrill of going through challenging terrains and inaccessible trails. To further push the limits, the extreme DMB is created.
An extreme downhill MB is as dangerous as it is thrilling at the same time. For the thrill seeker, an extreme downhill MB with limitless challenges along the way is pretty exciting enough.
But for most, the more tranquil the ride is, the better. The Scottish Borders are known for this extreme downhill MB. In fact, amateur mountain bikers seek professional help from this young breed of talents.
That is why, the group has categorized their extreme DMB courses into two: the Red Bull Downhill Course, and the Glentress Forest. The Red Bull Downhill Course has been acclaimed for its expertise in the profession of mountain biking training, as far as technical riding is concerned.
It holds a reputation of being the fastest extreme DMB course. The Glentress Forest, on the other hand are designed for those aspiring bikers who do not have enough knowledge and training regarding extreme DMB.
This course is further subdivided into four parts, all of which color graded. Green is for the beginners, those who have no proper background yet with mountain climbing, Blue are for those who have little experience but still need a lot of getting use to, red are for the intermediate mountain bikers, and finally black, for those extreme DMB experts, a long thirty-kilometer course.
If you are still an amateur extreme DM-biker, it is best advised to have yourself enrolled in proper course that involves with this kind of outdoor adventure.
Admit it but this is a more dangerous sport compared to the ordinary MB. Furthermore, safety precautionary measures must also be considered. The use of proper equipments is necessary.
Helmets must be of the best quality and they also have to be durable as well. Kneecaps and gloves are also necessary. And of course, your mountain bikes should be in proper condition at all times.
Extreme DMB is common among young mountain bikers. Teenagers have this innate urge within them to keep themselves pushing to the limits. This is but a natural feeling. But when we talk of extreme DMB, deal with your thrills the safest way possible.

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12Sep/090

Carb Loading: Nutrition for Mountain Biking

One of the most common practices to improve athletic performance is through nutrition for mountain biking.

Athletes who participate in endurance riding know about getting nutrition for mountain biking by storing extra energy in the muscle tissue for endurance riding.

The right nutrition for mountain biking is essential for endurance riding and is commonly referred to as "carb loading."

Glucose is the fuel the body extracts from the breaking down of carbohydrates.

The glucose, called glycogen, is stored in the liver and muscle tissue.

The more glucose (bloodstream) and glycogen (muscle tissue) the body can access when in endurance situations the longer the muscles will continue performing at an optimal level and avoid fatigue.

The newest scientific findings suggest that athletes should eat a diet of 70 percent carbohydrates three days prior to an event, and physical workouts should get shorter prior to an event.

The increased carbohydrates should come from reducing protein and fat and not by simply increasing caloric content otherwise weight gain can result.

A diet of higher intake of carbohydrates should be only temporary as an extended high carbohydrate diet decreases other essential nutrients.

Go For It Outside: Nutrition for Mountain Biking Leads to Great Fitness, Exercise and Health

Feed your great outdoor spirit with mountain biking for fitness and exercise.

Mountain bike riding is low impact, gets you off the treadmill, and into the great outdoors.

Now you know about nutrition for mountain biking, but is the price of equipment standing in your way?

Good used equipment can save you serious bucks and get you on the fast track to fitness outdoors.

If you don't want to ride alone all the time, check out the social scene as well.

Go online, and you'll find mountain bike cycling groups and great resources for places to ride.

Just don't forget the safety equipment! See the world and all its glory right from your handle bars!

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11Sep/090

Mountain Biking in French Alps

Mountain biking is conquering the world by storm and is making every adventure-hungry denizen go loco. Gone are the days when mountain biking is simply just a mountain biking without the thrill involve.
Today's MB has grown not only in its popularity but also in its own disciplines. Any mountain biker and those who are willing to spend time and money just to learn the sport have more than one hundred and one reasons to be jolly because there are more than styles to learn in mountain biking and perhaps to enjoy too.
Because of the intense popularity of the sports, it is no longer solely confined to just mountains and man-made course because even ski resorts are now making it possible to do MB following a yet another challenging course to take- the snow trail. Perhaps one of the most challenging and beautiful places to visit and challenge with a mountain bike is the French Alps.
MB in French Alps will surely take anyone a great ride that will truly make anyone to go back for more. A craving that is definitely hard to satiate.
The French Alps form a large part of the world-renowned the Alps. In fact, one of the most popular and perhaps one that has the highest peak is the Mont Blanc, which is also partially found in France specifically in the city of Haute-Savoi. There are more mountains that can be found in the French Alps, which naturally make MB in French Alps exhilarating and something that is always looked forward to.
MB does not only take the bikers to the most beautiful mountain of all the Mont Blanc, which is also known as the White Mountain or the White Lady but also it can take other popular mountains and ski resorts.
In order to attract more tourists to these ski resorts specially when winter is gradually turning into spring they have these resorts not only a rendezvous for ski enthusiasts but a haven for mountain bikers as well. The number of sports enthusiasts who are MB in French Alps are growing in leaps and bounds thanks to those thrilling ride that gives them the adrenalin that they were looking for.
MB in French Alps can lead the bikers into yet another electrifying ride to the Les Chemins du Soleil or better known as the Paths of the Sun. This course is following two different paths that meet each other at a certain point somewhere in pre-Alps of the southern portion of France.
Most of the bikers take the rood to the Grenoble leading to the Sisteron trail because of its remarkable trail with a higher degree of difficulty, nevertheless the one that can truly satisfy one's hunger for heart pumping adventure.
So if you are looking for the greatest ride of a lifetime then mountain biking in French Alps will definitely give what you wanted.

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2Jul/090

Optimum Fitness Results Water Bottle

Optimum Fitness Results Water Bottle

Specialized Water Bottle - Fits Standard bike cages. Specialized makes the best bottles in the business. Stay Hydrated.

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4Jun/09Off

Headwaters of the Don Valley Richmond Hill, Ontario, Canada

Author: jurgeneit
Keywords: Don Valley River Headwaters Cyclecross Mountain bike fitness June 2009
Added: June 2, 2009

13May/09Off

Titan Trailblazer 18-speed Mountain Bike

brulliTitan 18-speed all-terrain bike features twist shifting systemliTrailblazer features suspension coil shock on forkliSports fitness or pure recreation, this bicycle does it allliBicycle's 26-inch alloy wheels with Chainwheel 28-38-48 toothli36-hole alloy hubsliQuick Release on seatpostliChrome plated seat postliV-style brakesliWaterbottle includedliMen?s frame height: 18-inchesliLadies frame height: 17-inchesliWater bottle not included with this bicycle/ul

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