Tuesday, November 29, 2011

Benefits of Jogging

!±8± Benefits of Jogging

Jogging is one of the finest exercise programs, as it yields a lot of benefits. You can do it independently and it helps you build a good physique by stimulating your heart rate, relieving stress, toning your muscles and also prevents a number of aging problems. It increases your energy level and it brings a sense of discipline and is more result oriented than any other type of workout. It helps burn calories and stay fit.

There are a few disadvantages that jogging yields such as muscle or joint strains and injuries. It is advisable to meet a physician before beginning this workout. Firstly, you need to confirm if you have any other health problem that could cause you physical stress if you exercise too hard. It is really necessary to get a medical clearance if you are overweight, or have a family history of blood pressure and heart problems or if you are above the age of 60.

When you start jogging, follow a regular guideline. At the start do a warm up exercise, light stretching and determine a pace that is most comfortable for you. You can gradually increase your speed. Do not hunch your body and swing your arms naturally. Do not let them strain. When you happen to mount a hill lean slightly.

To avoid injuries increase your activity for only 1-2 minutes per day. After several weeks, review your progress and then increase or decrease the activity accordingly.


Benefits of Jogging

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Tuesday, November 22, 2011

Bodybuilding Grannies

!±8± Bodybuilding Grannies

GRANDPA is already a little over 60, but he just won't stop doing things he does 30 years ago. In fact, he never stopped doing this fit for people of a much younger age --- bodybuilding.

Just like grandpa, there are many other elders who would want to keep building up their physique, or at least try to keep themselves active and healthy.

At this age (60 and above), they are undeniably vulnerable to accidents which may be caused by their regimen. Bodybuilding grannies needs guidance as to the proper and safe way to maintain great physique. There are proper techniques made just for them.

Still essential to the elders

Admittedly, exercise remains an important regimen to people aged 60 and above. It helps elders keep themselves away from boredom. Exercises, especially when done with other people (most preferably their age), also keeps their social life colorful and happy. Staying active also enhances healthier and longer life.

There are however apprehensions whether or not they could still work out considering the fact that they no longer enjoy the physical condition they have 30 years ago or so.

In fact, a growing number of elders are now engaged in work-outs, athletics, aerobics and even bodybuilding. They are somehow trying to prove that age doesn't really matter. The truth however is, it does matter.

Safety first

Bone structures of older people are no longer strong as it used to be during their younger days. But keeping them away from exercising may prove detrimental, which is probably why experts in this field conceptualized a training module just for the grannies.

While most grannies just won't admit that their physique is far weaker than it was years back, the truth remains that they actually need to sustain exercises but on a much appropriate manner if only to ensure their safety. As man ages, there are activities that are no longer appropriate for them.

Most elders are prone to osteoporosis, thereby rendering them susceptible to bone breakage. Most elders are also afflicted with arthritis, which retrains them from some movements.

Except for a few, who remains real "tough" for their age, most of them just have to cave in to a much safer routine. Not every grandpa can be as tough as Ric Flair, the oldest active wrestler, who still brawls against young wrestlers in their 20s.

Work-put plan just for Grandpa

For the elders, it is imperative that they first consult medical professionals. It is however important to take note that consultations should be done with medical professionals, who knows Grandpa's medical history.

It is only after that a medical clearance is issued that an elder could actually seriously consider stepping up his sweat regimen.

Work-out for the elders should be on a gradual acceleration. The first stage of the work-out plan, elders are advised to take no more than 30 minutes a day of a moderate physical routine.

Strength training will have to be the focal agenda. Why? It keeps an elder from bone breakage and muscle loss.

At the start of a work-out, elders should perform stretching and warm-ups. It reduces the possibility of strained muscles and enhances flexibility of the bone. Grannies are strongly dissuaded from bouncing too much or stretching beyond what one can endure.

Among the good routines recommended for the elders are triceps, standing biceps and spinal stretches, touch toe and seated floor twist. After stretching, elders go into the essential part of their training module.

Exercises promoting cardiovascular activity require enough intensity for one to sweat. Among the routines recommended for the elderly are aerobics, swimming, walking, jogging, biking, aquatic aerobics, step aerobics and rowing (on machine). GP


Bodybuilding Grannies

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Wednesday, November 16, 2011

Deep Groove Bearing Advantages, Types and Buying Tips

!±8± Deep Groove Bearing Advantages, Types and Buying Tips

Among other types of ball bearings, the deep groove bearing is the most common and consists of an outer, inner ring with steel balls and cages. These are used as radial bearings and has the ability to operate at very high speeds.

Deep groove bearings are actually a non separable bearings that can carry axial loads in both the directions. It consists of uninterrupted raceways that are also deep. The ring grooves are in the form of circular arcs that have radius more than that of the radius of the ball. Height of inner ring shoulders is equal to outer ring shoulders. Contact of the ball with raceways is point and elliptical when loaded.

Buying Tips

Before buying deep groove ball bearing check out the material from which it has been made. It can be chrome steel or high temperature steel. Then know what is the maintenance requirement and the service life. This will help you in defining the overall cost of the bearing. If every thing is low then the overall cost is also low. Ask for bearing clearance and sealing efficiency.

Types of Deep Groove Bearings

Sealed Low Friction Small Shielded Large Shielded

Sealed ones are made from the synthetic rubber and oil with the sheet steel reinforcement. These can operate in wide range of temperature i.e. between -40° C to 120° C.

Low friction seal types can also operate between the same temperature range as the sealed ones. It is the kind of non-rubbing bearing as the a narrow gap is formed by the lip of the seal with the land of inner ring.

Small shielded ones have a sheet steel shield making a long sealing gap.

Large shielded has no cylindrical section and preferred when the rotation of the inner ring is required.

Deep Groove Bearing Advantages

These can carry extra load in the form of radial, composite and axial load.

These are very simple in design and need minimum maintenance.

The service life is longer than other types of bearings. Deep groove bearing needs less lubrication.

Low cost.


Deep Groove Bearing Advantages, Types and Buying Tips

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Monday, November 7, 2011

Soloflex Vs Bowflex - The Battle of the Home Gyms

!±8± Soloflex Vs Bowflex - The Battle of the Home Gyms

In this article I will breakdown the differences between the Soloflex vs Bowflex

Have you been considering purchasing a home gym? With all the choices around it can be rather confusing. Two of the more popular choices are the Soloflex and the Bowflex home gym. While the names may be similar that's where it ends.

So let's take a look at Soloflex vs Bowflex

Soloflex Home Gym

The Soloflex home gym utilizes resistance straps as opposed to the Bowflex that uses power Rod technology. In essence, resistance is resistance but there are limitations to either one. Soloflex has been around since 1978 and its popularity has faded.

At one time it was the home gym to buy. Today that distinction has been passed on to Bowflex. The reason I say that is because of the amount of infomercials, advertising and annual sales of the Bowflex. You won't see a Soloflex commercial on television these days.

Unfortunately, the classic Soloflex is no longer being sold. Although, you may be able to purchase a used one through Craigslist or in your local town paper. On their website they still sell parts and weight straps.

The major advantage that I saw to the Soloflex system was its ability to add free weights. This is not available with any of the Bowflex Home Gyms. The major disadvantage to the Soloflex Home Gym is the weight straps which will eventually; similar to the Bowflex power rods, weaken and lose their tensile strength.

A recent search on Craigslist, produced several results for the Soloflex. Ranging in price from 0-0. Personally, I owned a Soloflex years ago and was disappointed with the range of motion in certain exercises. I like many others ended up selling it and looking for a better home gym alternative.

Bowflex Home Gym

Bowflex offers several different models, as well as dumbbells and their latest product the Bowflex Revolution. (Of all the Bowflex products the Bowflex revolution is the most expensive at the same time the most revolutionary of all the Bowflex systems.)

Here are some of the advantages I see in the Bowflex Home Gym

* Easy to assemble

* Lightweight

* They guarantee the power rods for life

* A greater range of motion than Soloflex

* You can perform up to 65 health club quality type exercises

* It can be rolled up and stored away

* Comes standard with 210 pounds of resistance. (Although, I must say that the resistance levels indicated on the power rods don't feel like the resistance number on the Rod. I.e. 20 lbs doesn't feel like 20 lbs of weight.)

Here are the disadvantages of the Bowflex home gym:

* You are responsible for the shipping charges both ways. What I mean by that is if you decide to use their six week money back guarantee they will refund only the purchase price and not the shipping charges so you would have to pay 9.99 twice or 9.98 for the privilege of trying the Bowflex in your home.

* If you need more resistance or weight, an additional 110 pounds will cost you 100 bucks. So about a dollar a pound, this is expensive as compared to free weights which typically will cost you about $.50 or less per pound.

* The Bowflex home gym does take a considerable amount of space it requires a workout area of... 8' 4" x 6' 6".

* You need head clearance of at least 82 inches

* Price is a problem, the cheapest model... the blaze, begins at 9 plus 9.99 for shipping for a total of 28.99

* There are other disadvantages to the Bowflex but I'm running out of space here to break them down completely.

The bottom line is not what the home gym looks like, but rather will it get you the results you want! I hope you enjoyed this Soloflex vs Bowflex article.


Soloflex Vs Bowflex - The Battle of the Home Gyms

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