Showing posts with label fitness. Show all posts
Showing posts with label fitness. Show all posts

Wednesday, 1 July 2009

Fitness Nutrition: What is the best nutrition for good fitness?

The answer to this will vary depending on your exact fitness goals but I will try and give a general answer here. I will start with a definition of terms.

Fitness

Fitness means that you posses:
  • body-composition within a particular range (not too much or too little fat or muscle),
  • cardiovascular fitness (the ability to perform exercise that places stress on the cardiovascular system) ,
  • flexibility
  • muscular endurance (or muscular stamina), and
  • strength

If you possess fitness then the benefits of this are believed to include better health, stamina, speed, reaction times, balance, coordination and agility.

Nutrition

There are 2 categories of nutrition, they are macronutrients, meaning “large nutrients” (mainly fat, carbohydrates and protein) and micronutrients “meaning small nutrients” (mainly vitamins and minerals).

Macronutrients provide us with energy to fuel our metabolism as well as for exercise. They are also used to make up our body composition as too much or too little results in too much or too little stored fat.

Micronutrients do not provide us with energy but are used as part of chemical reactions that take place within our bodies. Deprivation of macronutrients over time prevents the body from functioning properly and can cause serious health problems and even death.

Good Fitness Nutrition

Now to connect the two! The first point of good fitness was body composition. This is quite easy to relate to your nutrition – you need to eat the right amount of food, the right types and at the right times to have the correct body composition. If you are at a point where you’re fitness is poor then you will need to alter your nutrition to alter your body fat and or muscle mass to create the body composition we associate with good fitness.

To achieve all the other points on the list you will have to embark on regular exercise. I’m not going to go in to exercise programmes in this article but I am going to talk about how this affects your nutritional needs. Your nutrition needs to be even better if you are going to provide your body with what it needs to adhere to a good exercise programme as well as not end up with incorrect body composition. If you compete within a particular sport then you can look at successful athletes in that sport to see what body composition they have. Try and look at someone that is the same gender, similar height and bone structure. Then ask these questions:

  • How muscular are they?
  • How much body fat do they have?
  • Is there a particular muscle group that is disproportionately large or small e.g. large legs or arms for sports involving power or smaller arms or legs when stamina is required?
  • How good is their stamina?
  • Can they generate a lot of power?

The last three also relate to your training more so then nutrition but you need to make sure that you provide good enough nutrition to get the most from your training.

To maintain your weight you should consume an amount of calories equal to your daily metabolism plus any extra calories burnt off through exercise. Here is an example of a metabolism calculator you can use to work out your metabolism.

If you want to lose body fat long term then it should be done slowly by eating less then you need. Eating 500 calories a day less will equal 1 lb a week. 1000 calories less will equal 2 lb weight loss a week. You shouldn’t really try and lose fat any faster than this. If you want to gain weight then add on 500 calories a day.

Now that you know how many calories you should be eating you need to know when to eat them and what to eat.

3 square meals a day is not how you should be consuming all these calories. That would leave long gaps between meals and it would mean you have to eat lots of calories at each sitting. This would cause peaks and drops in your blood sugar and you metabolism. It makes it a lot harder to manage your weight and to fuel your exercise.

For ideal fitness nutrition you should be eating the required calories spread out into at least 6 meals a day if not more. You can still make the main ones larger and the in between ones smaller for convenience but the more even the meals are the better.

All meals should contain protein, fat (healthy fats if possible) and carbs. The carbs should be mostly slow releasing carbohydrates that have a low GI. These types of carbs are usually within food that contains fibre such as oats and sweet potatoes. You should also include fibrous carbs (most veg) and fruit as sources of carbs. Here is a good list of proteins, fats and carbs (at the end of the page).

You should try and balance your meals so that your totally calories come from 50% carbs, 25% protein and 25% fat. Fat contains twice as many calories per gram as carbs so don’t forget to take this into account.

Fruit will be your main source of micronutrients but it may also be beneficial to supplement with a multi vitamin and then a vitamin C straight after intense exercise.

An example of a good meal would be:

Pilchards (in red sauce) with peas, sweet potatoes and a glass of pure orange juice. You have to work out the quantities depending on how many calories you need a day and how many meals you’re going to have each day.

A good breakfast would be oats with one or two whole eggs and a little bit of milk, cooked in the microwave. Use sweetener if you have a sweet tooth.

These are just examples but you should be able to put together lots of different combinations using the list I mentioned earlier.

I hope you found this article on fitness nutrition useful.

Monday, 29 June 2009

Bodybuilding Myths, Nonsense and Lies!!!!

This article is not going to list all the nonsense and myths that are out there, as there seems to be more of that on the internet then there is reliable information. It is an article about why there is so much nonesense out there.

If anyone has any ideas that I have not touched on below then please email me at mike@proteincomparison.co.uk.

When I first started becoming interested in fitness and began scouring the internet and bodybuilding magazines for useful information I was under the impression that there was a big conspiracy regarding bodybuilding information. I knew a lot of what I was reading had to be garbage because it was so inconsistent. I thought people were lying just because they didn’t want to share valuable information that would create more competition in the bodybuilding world. Now I know there are a whole host of reasons which I have listed below and I hope you find enlightening.

1) A lot of people are trying to make money of you. There are no bodybuilding secrets that you can buy in an ebook for $49.99 that will give you rock hard abs in 6 weeks. There is no information contained in these books that isn’t already out there and no one can tell you how long it will take you to gain rock hard abs with out you telling them first your weight, percentage of body fat, metabolism and current diet and training regime
2) A lot of people are trying to make money of you! But this time they are doing it by writing an article that they think is useful info that they just picked up from other websites. They are hoping lots of people will visit the article and then click on adverts or affiliate ads and therefore they make money. Not all people doing this won’t know what they are talking about but a fair share won’t have a clue. Tomorrow they’ll be writing about how to change a bicycle tire and setting up affiliate schemes with bike retailers. [I don’t have any websites on changing a bicycle tire just for the record :-) ]
3) Some people, usually those who have not had much success in their half hearted attempts at fitness prefer to try and become coaches on the subject instead. Trying to help people where they think they went wrong without having any actual success.
4) The human body is immensely complicated so a lot of the time people are just wrong. If you had designed the perfect workout and did it every week the laws of diminishing gains would kick in and anything else you tried no matter how bad an idea it is would appear to work better, just because it is a change. Sometimes people experiencing this think they have made some sort of great fitness discovery.
5) People are in different circumstances, the main one being that the majority of successful bodybuilders are on steroids. Look at a bunch of massive bodybuilders and tell me how many still have hair on their heads. You think it’s a coincidence that they all prefer to have short or no hair. It’s a side affect of serious steroid abuts. A better thing to do is to look at pictures of natural bodybuilders. They are the biggest bodybuilders that can pass a drugs test and they are not very big at all compared to professional bodybuilders! A workout regime that works for someone on steroids will not work for someone who is training naturally. Steroids is just one example that makes a big difference to how we should train and eat, there is also age, gender and lots of genetic factors including natural testosterone levels, how fast you recover from a workout and your metabolism.
6) Some people have already been paid to write the nonesense they are going to write e.g. ‘scientific studies’, especially studies sponsored by supplement companies. There is nothing worse then reading about two studies that come to the opposite conclusion. This is insanity at it’s worse. Usually this relates to supplements. I once seen a study where a product designed for providing you with protein through out the night had a graph comparing the product with the affects of having a cup of hot chocolate before bed. I assumed the hot chocolate was made with milk. You’ll be please to know it did a little bit better then hot chocolate.


Please email me with any more reasons you can thing of and I will happily add them. Sorry for the negative article!