Archive for the ‘Health and Fitness’ category

Tips for Avoiding a Sedentary Lifestyle

February 1st, 2012

Whether you work at home or in an office, chances are you’re glued to an office chair all day, or stuck behind a computer screen, and the only parts of your body getting any kind of significant exercise are your typing fingers. Our modern world is designed to encourage a sedentary lifestyle. In fact, just about every modern convenience is centered around making us as physically inactive as possible. Elevators, escalators, all forms of transport, television, fast foods – all are designed to make our lives “easier’ and, in the process, almost completely sedentary.

While our work requires us to be mentally agile, most of us lead a physically inactive lifestyle that can lead to a number of health problems. Recent studies have shown that a sedentary lifestyle can be more potentially dangerous to our health than smoking. In a study recently carried out at the University of Hong Kong, researchers found that 20% of deaths in people over the age of 35 could be directly attributed to physical inactivity. That is a higher percentage than death caused through smoking.

A sedentary lifestyle can also lead to weight gain and obesity which, in turn, contributes to diseases such as heart disease and type II diabetes. In the modern world, working requires very little physical effort and the more physically inactive we are, the un-healthier we become. » Read more: Tips for Avoiding a Sedentary Lifestyle

Dehydration and Heat Illness

August 10th, 2011

What you do before you workout is as important as what you do when you get started. Before you workout set the tone to ensure you have a healthy workout.

This article will focus strictly on hydration.

The way to set the tone is to make sure you are properly hydrated. Think about how important that statement is. Each year we hear about or see on television the tragedy of student athletes and pros dying from dehydration while working out in hot temperatures. Deaths that could be avoided.

Drink water before a workout. Chugging it down just before you begin wont produce the results you want. It is best to drink water through out the day around 16 to 20 ounces a few hours before you begin.

In a study in the April 2010 Journal of Athletic Training, runners who started a 12-K race dehydrated on an 80-degree day finished about two and a half minutes slower compared to when they ran it hydrated. If you are dehydrated during your workouts you reduce your body’s ability to transfer heat, while making your heat work harder, making it difficult for your body to meet aerobic demands.

Cold Drinks

Whether your workout is strictly running or a combination of exercises you want to consume cold drinks prior to your workout. Medicine & Science in Sports & Exercise published the results of a 2008 study. What they learned was cyclists who drank cold beverages before and during their workout exercised nearly 12 minutes longer than those who drank warm beverages. By cooling the body down the heart does not work as hard, the body transfers heat more efficiently and the you can do a better workout. » Read more: Dehydration and Heat Illness