Why You Need Exercise

When I was twelve, I saw a movie that had a workout scene. For the challenge, I took up exercising. I did push-ups, chin-ups.. I even played football for a while and later, badmington. Since then, I’ve had lots of enjoyable workouts.
As much as I enjoy working out, though, there are times when I just feel too lazy to do any of the activities i include in my workout sessions. In effect, I find it challenging to be consistent. This is also a problem faced by many. For some, though, exercising is not something they would consider. Why do you need exercise , and what will help you be consistent?
Here are some ways you benefit :
-Exercise combats arterial hypertension
-Prevents obesity
-Keeps you in general good condition.
In children, exercise is beneficial for development of bones, muscles, and healthy joints.
In the elderly, exercise is likely to improve
-mental alertness
-balance and flexibility
-emotional health
-speed of recuperation
-bone density etc
Quoting Dr Pamplona Roger, a doctor of medicine, “physical exercise, adapted to the possibities and age of each individual, is never a waste of time, but an unavoidable necessity in order to maintain ourselves fit and healthy”.
In addition, vigorous activity affects some mood-altering brain chemicals. This might explain claims of mental well-being after exercising.
How often, though, should you exercise? While working out a few times every month would seem better than nothing, for greater resuits, it should be done often and consistently.
Some scientists recommend spending three hours or thereabouts each week working out. If you could include any moderate activity at the start of your day for just 30 minutes, in a week, you’d have spent three hours plus thirty minutes exercising. Done consistently, in a few weeks, it’d probably start feeling like a normal part of your routine.
To get started, do moderate activity and maybe, get a partner. Progressively increase the rigours of your workout activities.
You should also drink water adequately. Before workout, during workout and after work out. This is to avoid dehydration, by replenishing water lost through perspiration.
Finally, to be consistent, have a routine. Allot a specific time of the day to working out. This requires self-discipline and good personal organisation, but, in time, it’s worth the effort!


Are Search Engines Taking Over Libraries?

There’s hardly any information you won’t get on google. It is’nt the world’s largest and most used search engine for nothing.

Let’s consider a short history of google.. It started out as a project for two computer scientists, Larry Page and Sergey Brin, in 1996. Both were students at Stanford university, California. Instead of the more conventional approach of using number of times a keyword appeared on a page to rate a webpage, they now employed the pagerank method of using the number of backlinks a site had existing on other sites. It was incorporated in ’98.

To quote one site, “google now holds monopoly of search engines”. 80% of search referrals- 1 billion search requests per day, comes from google. It has bought a number of companies and extended its partnership and now offers a good range of services; Google Analytic, Google Earth, Google Map, Auzz and others.

Of course there are other search engines that are probably as good or that people still would rate high. Ones like Yahoo, bing!. Then Swagbucks, Dogpile, Yandex, Blogscope, so on.

Occasionally, some thought pops up in my mind like, how is something done?, when was this started?, what’s the history of this activity?, who’s this character?, where would be the best place to buy this?, how often do experts think this should be done?, what’s the best way to prepare this dish?. I’d think of how search engines have made research and life easier by existing. True, some critics say search engines foster laziness, as with a click of the mouse and the right keyword, all or most of the information you need is made available to you.

While search engines are increasingly becoming a part of civilisation, though, libraries, the main means of getting information before search engines, appear to be going into extinction. Or not. At least, not yet.

According to a study conducted by Pew Research Center’s Internet & American Life Project, a good number of people still appreciate the more traditional role of libraries; access to print material, professional librarians.. Libraries can be a reference source with a personal touch. Of course ,libraries also offer more. Online resources are available but often, according to a librarian that was part of the above mentioned study, “these go unknown and unused”. Obviously awareness of these resources has to be created as this infact means that you do not have go to the library, if you don’t want to. You can access the library on your PC as much as you can search engines. This of course’ll mean even more services would be accessible online, such as borrowing.