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The importance of being physically active
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This Ted Talk explains to us what our muscles do and how much they benefit us in our every day to day life. Even when we are sitting, we are using muscle. Although, when sitting, in increases our risk of diseases in our lives. Dr. Brendan Egan explains something that must of us probably do but do not really think about it. Even if we exercise in the morning or even at night, but yet sit during the day, that is what we call "active couch potato".
As the years go on, medicine begins to get more advanced. Therefore, causing the older folks to now live longer than they have in the past. Younger people tend to have more muscle than older people. As we get older, we get more active, but then we get to around the age of thirty years old and then
Discuss the relationship between distribution of muscle fiber type and performance. How might exercise training modify or change a person’s fiber-type distribution?
“The Politics of Muscle” by Gloria Steinem is an essay arguing the difference in strength between men and women. Steinem starts her essay by stating how she grew up in a generation where women didn’t participate in a lot, if any, sport activities. She goes on to say that she believes this is the reason why women of her generation believe that it’s not what the female body does, but how it looks. Steinem feels that women always seemed to be owned in some degree as the means of reproduction. She believes that women are made to feel ashamed of their strength and that “only when women rebel against patriarchal standards does female muscle become more accepted.” (pg 372)
Image spending 24 hours,12 months and 365 days of just being inactive then BAM! you die. A 2012 study from the England University of Leicester showed that prolonged sitting was also linked to a greater risk of death from all causes. Exercising has become a norm in our society today with things such as gyms opening, vegan diets, and even television programs, but as of early 2018, 80% of adults don't get the recommended amount of exercise. I believe that exercise is important and everyone should participate in trying to improve their health. Just think about it and it might surprise you.
Aging occurs in every species. Over time a change occurs on a cellular level in a person’s body, which causes degenerative effects on the brain, muscles, organs, bones, hormones, and DNA. In 1991, the book Evolutionary Biology of Aging, offered the following definition of aging: a persistent decline in the age-specific fitness components of an organism due to internal physiological deterioration.1 Aging affects the body physically and mentally. Many people dread getting older due to the numerous changes the body goes through. The geriatric population experiences many pains and is inflicted with various diseases. There are a few who are lucky enough to not get diagnosed with a life altering disease, such as Alzheimer’s, type II diabetes, high blood pressure, macular degeneration, or some form of cancer. Studies have shown that genetics play a vital role in the aging process.
In today’s society, what was once said to be true and taken as fact regarding older people is no longer the whole story. As Laslett states, “At all times before the middle of the twentieth century and all over the globe the greater part of human life potential has been wasted, by people dying before their allotted time was up.” (1989a), and to a great extent a lot
During late adulthood, which begins around 65, many changes will take place. Death, sickness, and aging are some of the things you go through. Everyone is affected at some point. Individuals deal with these changes differently. Gerontology is the science that deals with the aging process. Vision can show impairment as people age. One of the changes in vision is the loss of accommodation of the lens. Most people 65 and older have hardened eye lens and have lost elasticity if the lens. Cataracts can form and vision becomes cloudy and is significantly impaired. Glaucoma is a serious condition that causes pressure to increase within the eye and it can result in blindness. Often hearing decreases with age. The hair cells in the Corti (inner ear) can cause a decrease in hearing frequencies. The ossicles and eardrum have a decrease in the transmittance of mechanical sound waves. Due to aging many elderly people have hearing impairment. Loss of appetite from connective tissue cells replacing taste buds. Skin can become thin, dry, and inelastic as it ages and the skin can fold and wrinkle from sagging.
... wellness. (Jengliang, 2010). Achieve healthy aging is associated with beneficial effects of regular exercise. Regular physical exercise in the elderly may be equivalent to 10 to 20 years of rejuvenation (Andrews, 2001)
Biological factors include my age, sex, height, weight, and blood pressure. Obviously, the higher my age is currently, the higher the age I am likely to achieve. As a woman, I am likely to live longer than a man as
In today’s faster and modern world, technology has altered most people to a great extent; so much so that many of us are now living easy sedentary lifestyles. But has this ease been educating us or has it just made us lazy and sedentary? Just like any other matter, there are two sides to the coin, as far as modern day lifestyles are concerned.
Centenarian longevity is very much based on the internal physiological functioning and health input and output of these individuals. Physiological functioning including the immune system functioning has seen to be maintained and even increased for these longevous human beings. Neutrophilic functioning for fighting infection, and gluthathione and catalyst activity are also maintained through the century years. These results show high correlations between the levels of centenarians, and those of young adults. Genetic-wise, the longer the telomere, the longer the lifespan, due to cell division. Polymorphic genes regulate the immune system and other surrounding structures, maintaining its functions. Furthermore, health-conscious individuals are more likely to maintain a longer life, and reach the century age. This is due to maintenance of functioning by adapting healthy routines throughout their lifetime, even through old age. In conclusion, maintenance of the body and physiological aspects similar to young adults at old ages show a great increase in surviving and living beyond 100 years.
Since they are older, they develop more health problems that cause them to use the health care system more.
Researchers have found out that the aging of cells is a result of damage in the molecules which make up the cells, such as proteins, lipids, DNA and RNA. These building blocks of our cells get damaged over time, this causes the cells to function less well. The cells in their turn build up the different tissues in the human body, therefor if these cells operate less well the entire human body will be affected by this in the form of aging.
Sedentary lifestyles have greatly contributed to obesity, and to the diseases affecting to the respiratory and cardiovascular systems. It has been shown that physical inactivity reduces our strength, results in low energy levels, and causes obesity. It is therefore very essential to ensure we that lead a physically active life. Exercising regularly is the key to a healthy life. However, this is hampered by factors like lack of motivation, time and money.
Adding exercises into one’s daily routines can change their whole lifestyle. Many people look at exercise as being something just for people who want to lose weight or to become muscle bound, but there are a great deal of benefits that can be received from exercising regularly. Of course gaining muscle and losing fat are the two most popular reasons that usually attract people to the gym, but they make up a small part of the potential benefits that can be achieved with exercise. There are several ways in which I have benefited in my life from exercising regularly, besides just making me bigger and stronger. It has made me become more organized, helped me make better decisions, and motivated me to take on new challenges in life.
Scientists are always coming up with different activities for the elderly to live healthier, longer, and happier lives! People over the age of 65 can prolong their life by doing simple things like going out shopping, church, movies, and playing games like bingo. Senior citizens who are too fragile to exercise can benefit from social activities. Social and productive activities involve little or no enhancement of physical fitness lower the risk of all causes of death as much as exercise does. These are ways that social and physical activity effect and help the elderly.