vIndianz.com (07 Jan, 2010) — Experts have studied newest facts and exploded some myths from a number of studies to put together benefits of exercise on the heart and circulation, as well as on almost every other system of the body.
Simon Marshall, an expert in exercise and sports psychology at San Diego State University in California, furthered the information that how getting fit helps avert diseases such as stroke, cancer, diabetes, liver and kidney disease, osteoporosis and even brain conditions.
The magazine laid out its observations after viewing nine articles.
1. What counts as exercise?
The typical recommendation is we must aspire for 150 minutes a week of moderate-intensity exercise. The problematic question here is what “moderate” means.
Gauging the concentration of an activity by measuring how fast it makes your heart beat is old hat. These days, metabolic rate is the ideal measure. It is typically represented in units known as the metabolic equivalent, or MET. This is the metabolic rate throughout the activity in question divided by the rate when sitting doing nothing. Moderate exercise is defined as anything that clocks up between 3 and 6 METs.
2. How much, and how often?
Half-an-hour of moderate-intensity exercise at least five days a week used to be the requisite regime to remain in shape. Currently the agreement is that exercise doesn’t have to be portioned out in every day doses. If you aspire for 150 minutes per week you can split it up however you like.
3. How do you know if you’re getting fit?
“Fitness” can refer to a number of attributes, counting muscle strength and suppleness, however is typically used to refer to aerobic fitness, also known as cardiorespiratory or cardiovascular fitness.
4. Is pumping iron actually needed?
A number of studies have recommended an association between muscle strength and living longer, but for a long time it was uncertain whether other factors were puzzling the picture. People who are muscular are more probable to be thin, aerobically healthy and usually fit – all features known to lengthen lifespan.
5. Can jogging destroy you?
The danger of a heart attack does rise throughout vigorous exercise like jogging or shoveling snow. Although the degree of the rise depends greatly on how comfortable you are to that exercise.
6. Is getting healthy easier for some people?
Even as physical activity is an indispensable part of getting fit, it’s not the complete story. An individual’s fitness level in addition depends on how they react to that activity, which is mostly determined by their genes.
7. Can you be fat and fit?
No one denies that there is an unenthusiastic association between weight and aerobic fitness: overweight people tend, as a group, to be less in shape. This is partially because a deskbound lifestyle contributes to weight gain, and partially because fat people might feel dejected from taking exercise. It can be a fierce circle.
8. Do you require to ‘push fluids’?
Everyone knows the significance of keeping hydrated. Whether it’s a water bottle or a sports drink, athletes and gym bunnies are not often seen without a source of fluid close at hand. Common advice is to intentionally drink beyond what thirst dictates, or “push fluids”, to battle dehydration and keep performance up to scratch.
9. What if you get wounded?
Pulled muscles and twisted ankles are the disadvantage of sports and exercise. At times it’s hard to make out whether to rest an injury, see a doctor or even push on through the pain.
Further Reading- Exercise Reduces Silent Brain Infarcts – Medscape
- Physical Exercise May Help to Prevent Minor Strokes – ThirdAge
- Exercise May Protect The Older Brain From "Silent Strokes" – Medical News Today
- Exercise may protect against ‘silent stroke’ – Los Angeles Times
- Strenuous exercise may protect aging brain – USA Today
- Moderate Exercise May Cut Risk of ‘Silent’ Stroke – WebMD
- US Federal Reserve Board’s March Beige Book Summary of Commentary: Text – Bloomberg
- Psoriasis Tied to Metabolic Syndrome – MedPage Today
- Mediterranean Diet Reduces Risk of Metabolic Syndrome – BusinessWeek
- Study: Infrequent Sex Can Raise Risk of Heart Attack, Death – BusinessWeek
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