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Archive for February, 2008

28.02.2008

Cartoon picture of a man with a bad backEveryone should be stretching a couple of times daily as everything we do to our bodies during the day results in short, tightened muscles - whether you have a physical job or a stationary desk job. Without stretching daily the muscles become tighter and shorter and it is this shortness that creates the inability to lengthen by choice or by some other outside force like tripping. When our muscles are suddenly taken out of their comfort zone an injury can quickly follow. Typically the back, especially the lower back is the first to get injured. This is because a lot of muscles when they become short will directly affect the back. So if you have a bad back or not this “Praying Stretch” could be well worth doing.

Why this stretch?

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Just Do It

Author: hugo
26.02.2008

Nike LogoThe familiar slogan of Nike, the well known giant of the sporting world, is known to us all. Whilst their clothing does not suit everyone they are the main sporting brand that many companies aspire to. Of course I could write for hours on Nike but this is not the focus of this post. No, in fact I want to focus on the very phrase that we associate with Nike but perhaps overlook: “Just Do It”.

Our Problem

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Monkey Nuts!

Author: hugo
23.02.2008

Beeble cartoon character as Mr. PeanutsI thought I would get my teeth into the subject of peanuts and their relation to our diets. There seems to be a common consensus that whilst the faithful peanut is good for us it has a high calorie count which puts dieters off. But should they be put off? A good question and one I hope I can answer one way or another.

Nutrients are based on 100 grams

  •    Calories: 570 kcal
  •    Protein: 25 grams
  •    Carbohydrates: 21 grams
  •    Fibre: 9 grams
  •    Fat Saturated: 7 grams
  •    Fat Mono unsaturated: 24 grams
  •    Fat Polyunsaturated: 16 grams
  •    Calcium: 62 milligrams
  •    Phosphorus: 336 milligrams
  •    Potassium: 332 milligrams
  •    Zinc: 3.3 milligrams
  •    Iron: 2 milligrams
  •    Magnesium: 184 milligrams

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15.02.2008

Women pinching her waistThis idea continually gets mentioned by the ill-informed. They see someone becoming weaker through lack of exercise, resulting in a nice extra dollop of body fat and they assume it is the muscle turning to fat. Well, as with a lot of gym based myths, I am going to try and do my part to end this notion.

Where is our muscle and fat?

Our muscle joins across our joints to our bones via tendons. By being positioned across joints they are able to create movement across that joint by contracting and relaxing. Our fat on the other hand sits above the muscle layer in its own separate section between the muscle and skin and it is able to keep us warm and gives us energy when we need it. The rather simple diagram below shows the positions of the two in a cross section drawing.

diagram of the layers of muscle and fat

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13.02.2008

Muscle diagram of muscles used during a Sit UpAh the sit up, is it a good exercise or is it bad? Does it work the abdominals properly? Does it make your stomach stick out? These are all questions that surround this exercise which I feel makes the whole thing very confusing and might result in people not doing the exercise. This would be a shame as it is a very good exercise for the abs when it is completed with good technique.

What is it for?

You can guess this one! Yes, it’s for the stomach muscles: mainly focusing on the upper portion of the Rectus Abdominus (the 6 pack – Beeble) and also the Transverse Abdominals (the belt like stomach muscle that sits underneath all other stomach muscles and creates core strength high-lighted in red – Beeble). It also works on your Hip Flexor muscles, (positioned on the front upper thigh and are used to raise your thigh up – Beeble) you can’t see them in the diagram but I have marked out their position.

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