I have had a question that is interesting about the difference between different muscle fibers and tried to get a good answer. Here is the differences between fast twitch and slow twitch muscle fibers and the difference that they make to your workouts and fitness level.
One slightly confusing area of exercise is the idea that a muscle can do both push a lot of once or move many times. Look at the difference between doing a set of squats compared to running or the difference in the leg muscles of a bodybuilder compared to a triathlete.
All types of skeletal muscle are constructed from densely knit fibers. These muscle fibers can be looked at as Fast Twitch and Slow Twitch muscle fibers. Which kind are you looking for when you are doing s? Which ones do you want to have when you are running distance?
The slow muscles are more efficient at using oxygen to generate more fuel (known as ATP) for continuous, extended muscle contractions over a long time. They fire more slowly than fast twitch fibers and can go for a long time before they fatigue. Therefore, slow twitch fibers are great at helping athletes run marathons and bicycle for hours.
Slow Twitch Muscle Fibers Are:
Fast twitch fibers are responsible for the speed of muscular contraction, and a fast twitch response is the ability of a muscle to rapidly contract to a specific distance over a short period of time.
Muscle Fibers
Therefore, any training program that conditions your muscles to go from a state of complete relaxation to an immediate state of contraction is a speed training program.
Because fast twitch fibers use anaerobic metabolism to create fuel, they are much better at generating short bursts of strength or speed than slow muscles. However, they fatigue more quickly.
Fast twitch fibers generally produce the same amount of force per contraction as slow muscles, but they get their name because they are able to fire more rapidly. Having more fast twitch fibers can be an asset to a sprinter since she needs to quickly generate a lot of force.
Fast Twitch Muscle Fibers Are:
Say you were to help someone lift a heavy couch up a flight of ten stairs. You would use your hands as grips and let your legs do all the work. On the first step your legs will start to recruit type IIa fibers. By the 2nd or 3rd step your nervous system does not recruit more motor units.
This being the case the first set of fibers rest and more type IIa fibers are recruited. Along with these, a number of type IIb fibers are called into play (to maintain fluent motion up the stairs).
As your journey continues more type IIa and type IIb fibers are recruited until by the last step they have all come into play. Your muscle fibers weren’t twitching at maximum speed until the end of the stairs when they neared failure.
The faster a muscle fiber twitches the greater the force is. At the beginning, the fibers weren’t forced to twitch at maximum frequency to overcome the weight, but at the end they had to produce as much force as possible to overcome the . This is how recruitment is designed to maintain a certain amount of force.
Fast-twitch fibers are activated by their neurons at a rate ten times faster than the rate of activation for slow-twitch fibers. The distribution of fast- versus slow-twitch fibers in the muscles is primarily an inherited characteristic, determined by the genetic coding of each person.
While it is common for a person to have muscles with a relatively even distribution of fast-and slow-twitch fibers, some persons inherit a tendency to a significantly greater number of one type of fiber over the other. These people tend to excel in the sports best suited to their muscular composition.
I have to thank a couple of sites for some of this info. Especially bodybuilding.com and Sports Medicine about.com as well Wiki Answers.
Article source: http://www.fitnesstipsforlife.com/fast-twitch-and-slow-twitch-muscle-fibers.html
The design a company chooses impacts how a potential consumer perceives them. From color choice to style, different elements add up to create a first impression.
This means that bad design – or lack of design – can have potential customers closing the browser and seeking other businesses. As a result, your company’s design can affect several components of your digital marketing strategy, and this is especailly true of content marketing.
Content marketing is the practice of publishing content that does not directly advertise a company’s product or brand, but generates interest in those things by providing relevant and helpful information.
For example, Home Depot has an entire section on their site dedicated to DIY projects and ideas, where they publish guides and tutorials to help homeowners make simple repairs themselves instead of hiring a contractor or other professional.
It provides homeowners with the information they needed to make repairs on their own, and is broken down into different rooms in the house and categorized by types of improvement, like electrical and plumbing.
Although these guides aren’t straightforward advertisements, the visitors who read them are likely more inclined to purchase the required supplies from Home Depot, rather than a competitor. The association of the guidebook – and helpful information – with Home Depot opens the door to the possibility of sales.
Although these guides are primarily driven by content, Home Depot’s web design impacts how users access and read them.
One of the most important considerations in designing a content-heavy site is accessibility. If you publish informational content on your site, it needs to be easy to find and read. Your navigation should allow users to find the information they want, without clicking through pages of irrelevant content.
If a visitor has to dig through page after page to get to the information they’re searching for, they’ll be likely to give up and visit another site instead. Creating a straightforward navigation setup with drop-down menu choices is a great way to help visitors to find what they are seeking and access it quickly.
Visitors will make judgements about the quality and trustworthiness of your content based on how professional your site looks. Even if your content is easy to find, the design can turn people away.
If your site looks outdated or is visually unappealing, users may be hesitant to consider you a valuable resource. You need to have a clean design that illustrates your professionalism, and gives visitors confidence that they can trust your advice.
Along with the overall look of your site, your text should be visually appealing and easy to read. Too many fonts can be overwhelming and unprofessional, and you can typically stick to one font for titles and another for body copy.
Choosing the right fonts and colors is essential for helping your visitors read and comprehend your content. You might publish the most helpful content available on a specific topic, but if your font color is too similar to your background, your visitors may not even bother to read it.
Your body copy also needs to be clean and large enough to be read without struggle. These details all seem minor, but can have a major impact on how effective your content marketing strategy is with potential customers.
Many people are visual learners, and need graphics and photos to fully understand new topics and information. This means it’s essential to include visuals with all of your content.
For example, one popular type of online content today is quick cooking videos with directions and ingredients for a simple recipe.
People who watch these videos learn exactly how to make the meal or snack being shown, which makes it easier for them when they decide to try the recipe out for themselves.
Regardless of your industry, visual content like photos and videos can help your potential customers get a better idea of how they can use your products or services. From a design standpoint, this means that your site’s layout should work well with visual content, and make it easy for readers to scroll through photos and watch videos.
There are many different web design elements that play a role in content marketing, but the bottom line is that your site should be designed with your visitors and readers in mind. The easier it is for your visitors to find what they’re looking for, and the more enjoyable it is for them to read your content, the better results you’ll see from your strategy.
The post How Web Design Impacts Content Marketing appeared first on WebFX Blog.
In this article we are going to cover everything you need to know about Atom-IDE and its awesome new features.
Continue reading on Tutorialzine.Vitamin B3 niacin is an essential vitamin for your body, and it is just one of the eight water soluble types of B vitamins. Nearly all of the B vitamin classes will help the body convert carbohydrates into sugar or glucose, which can then be burned to produce energy. Also known as complex B vitamins, B3 niacin are essential in helping the body break down protein and fat.
Complex B vitamins also play an important role with maintaining muscle tone within the digestive tract, along with the health of the skin, nervous system, live, eyes, hair, and mouth. Even though a lot of people associate creative with the aspect of muscles and muscle tone, vitamin B3 niacin is as equally important – if not more important.
B3 niacin is also important with getting harmful or toxic chemicals out of the body. It can also help the body produce different sex and stress related hormones within the adrenal glands, among other parts of the body. The vitamin is also useful for helping with sexual dysfunction as well. This can be great news for those who have problems with pleasing their mate.
Vitamin B niacin
Also very effective with improving circulation, B3 niacin can also help to reduce cholesterol levels found in the blood. Even though vitamin B3 niacin is great as a stand alone supplement, it should also consumed with foods that contain protein, due to the fact that the body is able to convert the amino acid known as tryptophan into niacin.
The higher doses of B3 niacin, which are available only through prescription, have been proven to prevent and also improve a variety of different symptoms and ailments. Due to the high risk of toxicity, individuals should always consult with a doctor first, before they decide to start higher doses of B3 niacin.
There are also niacin skin care products that are being developed as well, which contain anti-aging products, helping to treat acne and also aid in the prevention of skin cancer.
A lot of dermatologists expect that these products will become really popular over the next several years. Even though they are still in development stages, research has proven them to be very effective when compared to the other types of products.
The best sources for vitamin B3 niacin include beef, pork, turkey, beets, veal, fish, chicken, salmon, tuna, and peanuts. You can also get supplements that contain B3 niacin as well, which can give your body the amounts it needs.
This is a very important vitamin, as it does a lot more for the body than most think. By consuming foods that contain it or taking the proper supplements – you’ll get the amount of B vitamins that your body needs on a daily basis.
Article source: http://www.fitnesstipsforlife.com/the-role-of-vitamin-b3-niacin.html