The benefits associated with exercising Essay Example for Free

The benefits associated with exercising Essay 1. Exercising lowers your risk for disease There’s no question losing weight is good for your health, and kicking your fitness up a notch has even greater benefits. Regular exercise has been shown to boost mood and banish anxiety, and lower your risk for stroke, Type 2 diabetes and certain types of cancer. It can also help you fall asleep quicker, and into a deeper sleep (just don’t exercise too close to bedtime). All great reasons to get your body moving on a daily basis! * It burns off blood sugar Recent Czech research showed that three months’ strength training improved insulin sensitivity in men with insulin resistance. A British study confirmed that exercise was linked to reduced metabolic syndrome—and that people who were unfit to start with benefited even more from the physical activity than those who were reasonably fit when they started. * It controls weight Exercise burns calories so you lose, or at least don’t gain, weight. A recent study showed that among people whose BMI averaged 41 (that’s morbidly obese) those who lost just 7 percent of their body weight through regular exercise regained healthy blood pressure and triglyceride levels, and the inflammation in their arteries dropped by between a quarter and a third, even though their BMI still averaged 38 (still too high). Numerous studies have confirmed that you don’t need to be skinny to be physically fit. * It cuts total cholesterol The major and most important effect of exercise is to raise levels of â€Å"good† cholesterol, thus reducing total cholesterol levels. An international review of multiple studies revealed that adding exercise to a weight-loss diet not only raised the good cholesterol but also increased the benefits of the weight-loss program and reduced triglycerides and blood pressure. * It reduces your heart rate Every 60 seconds, the average couch potato’s heart beats 70 to 75 times. An active person’s heart, on the other hand, is so strong that it can pump the same amount of blood in only 50 beats. That’s 36,000 fewer beats every day and 13 million fewer by the end of just one year. Exercise strengthens your heart and saves it having to work at a higher rate all the time. * It breaks bad habits In a study of 280 women, U.S. researchers found that those who gave up smoking were twice as likely to stay smoke-free—and gained half as much weight—as those who gave up without exercising. * It lifts stress and sadness The positive effects of exercise on mood were demonstrated in a British study where sedentary adults were randomly assigned to moderate intensity aerobic exercise, stretching exercises or none at all, for 12 weeks. Those in the moderate intensity group reported reduced tension, anxiety and confusion. The others did not. Additionally, a Berlin study revealed that just 30 minutes a day of exercise can be more effective than antidepressant drugs in treating depression. Exercise stimulates the brain to produce endorphins—the body’s â€Å"feel good† hormones. It has two other advantages: it acts immediately and has few harmful or dangerous side effects. * It could save your life According to the World Health Organization, inactivity causes 2 million deaths worldwide annually and is a major factor in breast and colon cancer, diabetes and heart disease. The World Hear Federation believes that inactivity is as bad for you as smoking a pack of cigarettes a day. 2. Be a good role model Child obesity is becoming a serious problem. Approximately 26 percent of Canadian kids aged 2-17 are overweight or obese. Even scarier, stats show that for the first time ever, today’s children will have a shorter life expectancy than their parents. With school gym programs being reduced and  screen time on the rise, we need to be our kids’ fitness role models. Encourage fitness by taking family walks after dinner, or trying out the Family Circus class. 3. Exercise boosts energy Winded by grocery shopping or household chores? Regular physical activity can improve your muscle strength and boost your endurance. Exercise and physical activity deliver oxygen and nutrients to your tissues and help your cardiovascular system work more efficiently. And when your heart and lungs work more efficiently, you have more energy to go about your daily chores. 4. Fully enjoy the things you love The more fit you are, the easier it will be for you to take part in the activities you enjoy. Whether it’s going for a hike and experiencing the outdoors, or playing with the kids, you’ll find yourself more able to keep up, and less short of breath. 5. Ease back pain and improve your posture A daily regimen of stretches and exercise can also do wonders for your back. By strengthening your core abdominal muscles, you’ll increase your overall strength, taking the pressure away from your back and helping to alleviate any existing back pain. 6. Take some time for yourself Whether it’s an early morning jog, an afternoon cycle class or a late night walk with the dog, solo exercise gives you the opportunity to have a few moments of peace and quiet, think about future goals, and take some much-deserved â€Å"you† time. It’s also the perfect excuse to listen to your favourite soundtrack while you work out!

Comparing Crime in Beloved, Crime and Punishment, and Utopia :: comparison compare contrast essays

Crime in Beloved, Crime and Punishment, and Utopia      Ã‚  Ã‚  Ã‚  Ã‚   To begin with an omniscient and philosophical frame of reference, crime is only defined as crime by the society defining it.   When a mass of human beings coagulate to ¬ gether and form a civilized society, they are bound to make rules and laws to follow and bide by; for laws are one of the cornerstones of a civilized society.   If there were no laws, society would be uncivilized and in a chaotic state of anarchy.   These laws are decided and administered usually by elected officials who act as leaders in the society.   From the input of the citizens, they make laws to run the society by.   And when a person breaks the law, that is defined as a 'crime'.   For example, purposeful and alleged manslaughter is a crime, because it is a law to not kill others; people are not allowed to go cavorting around killing whomever they please, if they did, civilization would fall.   Laws and rules hold us to civilization.      Ã‚  Ã‚  Ã‚  Ã‚   Another way to define crime is through ethics and morals.   Each person on this Earth possesses a conscience; when we do something wrong, our conscience makes us feel guilty, although some people feel less or more guilt than others about certain acts; it varies individually.   Based on this, one can define a crime as the things that make us feel guilty, although some crimes do not make us feel guilty.   Some people do not feel any guilt when committing immoral acts; these people are deemed psychopaths or sociopaths by society. For example, most people do not feel guilty when they break the law by speeding, its just a way of life these days, but with complex ideologies (stealing, killing), we feel guilt if they are committed.   Our consciences also hold us to civilization.      Ã‚  Ã‚  Ã‚  Ã‚   In Dostoevsky's Crime and Punishment, the laws are already defined in Early Nineteenth century St. Petersburg, Russia.   Henceforth, when one breaks a law they have committed a crime and are eligible for arrest and punishment by the upholders of law in society, the police.   A particular act that is defined as criminal is that of murder. Raskolnikov knows of this very well, for he has

Ovania Case Analysis

Ovania Chemical Corporation, a producer of specialty chemicals, is taking the initiative to modernize. The modernization will include redesigning jobs performed by employees. The most critical job the company is evaluating for redesign is the position of the System Analyzer. This position is critical to operations because the system analyzer is responsible for monitoring all of the chemical components used in the production of goods. Ovania is looking to automate this position which will require system analyzers to have more technical skills. Overall, the changes the company is implementing will change the tasks, duties, and responsibilities of this position by more than 70 percent. The company anticipates that the transition to this new system will be a two year process. Ovania has already developed a committee to design the potential skill set that they feel will be needed to perform the system analyzer job and testing to evaluate that skill set was developed. Recruiting new applicants for the newly designed position was done internally and externally, with emphasis on recruiting from within the organization, as well as current system analyzers who were willing to retrain, prior to the two year implementation, for their positions. Prescreening for skills and experience were not considered as part of the application process in order to encourage a more diverse pool of applicants. Concern were raised, however, that some protected classes may find the position objectionable based on some of the requirements, such as entering treatment tanks to read gauges because the work is quite dirty. Applicants would be considered based on their performance on aptitude and ability tests. Testing would only take place for skills which the company felt it could not reasonably train an applicant for prior to the two year implementation date. The cutoff score for testing was decided upon and after testing the company has narrowed the pool of applicants to twenty, however he testing itself has been problematic for the organization, because the position is new and no validity or normative data exists to base the testing on. The key issue facing Ovania is the validity of the testing procedure for the new position. Because no prior data exists, Ovania needs to be certain that the criteria selected for testing is actually valid for the position of system analyst. How does a company such as Ovania conduct a job analysis for a position that does not exist yet? By looking at the current position requirements (duties and tasks) as well as the current job description, Ovania can develop guidelines for the new position. While this position will be different from the current job requirements, some of the areas included in the current job analysis will be valid for the new position as well. Any new skills and responsibilities the company anticipates may be required could be researched based on analysis already conducted within the industry for similar jobs. Leaving room for additional requirements and noting that the analysis methods may change as the position develops will also be key, however primary responsibilities and skill sets for applicants should be established based in research specific to the industry and based on similar positions. Did Ovania choose content-valid selection criteria? What other predictors may be useful? Selection criteria used by Ovania is content valid for this position, as it samples the knowledge and skill necessary to perform the job. Ovania may also benefit from learning about applicants previous performance in related positions and physical ability testing for this position. Given the technical nature and level of responsibility required for this position, prior job performance data will be valuable in assessing capability of the applicant. Why not hire someone fully trained now? Ovania has decided that it is willing to train any skills it deems reasonable to be acquired prior to the two year implementation date. The advantage of this approach is that the selected applicant will be trained ccording to the development of the position over that time and will be familiar with the company environment. The disadvantage is the cost of that training to Ovania should the applicant decide to leave or not work out in this position. Should the concern about women getting down into the dirty treatment tanks have been a selection issue? How might you include this factor in a selection battery? The issue of getting in the dirty treatment tanks should not be considered for just female applicants, but should be addressed with all applicants for the position as it is a required part of the position for anyone chosen for the job. This should be part of the developed job description and all applicants selected to be interviewed should be five the description for the position and emphasis made that checking the gauges in the treatment tanks is a mandatory requirement. They should have full understanding that if they are not willing to perform this part of the job they will not be considered for the position as it is necessary to the safety of the plant operations.

Free Online Public Schools for Tennessee Students

Tennessee offers resident students the opportunity to take online public school courses for free; indeed they can get their entire education via the internet. Below is a list of no-cost virtual schools currently serving elementary and high school students in Tennessee. To qualify for the list, schools must meet the following qualifications: classes must be available completely online, they must offer services to Tennessee residents, and they must be funded by the government. Tennessee Virtual Academy The Tennessee Virtual Academy is for students who are in kindergarten through eighth grade. The tuition-free school offers courses in six core subjects and is specifically geared toward students with minds that might wander when traditional classes are too slow as well as minds that get lost in the shuffle, (and) minds that need a little more time, according to the academys website. Additionally, the school notes that its program features: State-certified teachers, who are available online and by phoneIndividualized curriculum, which covers both the core subject areas and electivesOnline planning and assessment tools, resources, and hands-on materials ranging from textbooks to microscopes, from rocks and dirt to illustrated classic children’s stories.A supportive school community, which organizes fun and informative monthly activities where parents, students, and staff share their successes, difficulties, and helpful hints. K12 K12, which as the name implies is for kindergarten through 12-grade students, is in many ways like a brick-and-mortar school, in that it: Does not charge tuitionUses state-certified or -licensed teachersFollows Tennessee state education requirements for standards and assessmentsResults in a high school diploma upon completion But, K12 notes that it differs from traditional brick-and-mortar classrooms in that: Students receive individualized education and personalized one-to-one support.Classes do not take place in a building but rather at home, on the road, or wherever an internet connection can be found.Parents and students communicate with their teacher via online classrooms, email, and phone, (but also sometimes in person). K12 is a full-time program that follows the traditional school-year calendar. You can expect that your child will spend 5 to 6 hours per day on coursework and homework, the virtual program says on its website. But students are not always in front of a computer — they also work on offline activities, worksheets, and projects as part of the school day. Tennessee Online Public School (TOPS) Founded in 2012, Tennessee Online Public School is part of the Bristol, Tennessee City Schools system and is a statewide public virtual school serving Tennessee students in grades nine to 12. TOPS notes that it is accredited by AdvancED and uses Google Apps for Education to provide students with cloud-based services and email as well as Canvas, an open-access learning website that offers courses in a variety of areas. Families do not pay tuition for a student to attend an online public school, TOPS notes, but adds: Common household items and office supplies like printer ink and paper are not provided. Other Options The Tennessee Department of Education promotes online schooling and notes that parents can enroll their children in online virtual schools that are not based in Tennessee. However, parents need to ensure that the school has a legitimate accreditation status and provide evidence to the local school district that their child is enrolled in an accredited online school. The school must be accredited by one of the following regional accrediting agencies: AdvancEDSACS CASI – Southern Association of Colleges and Schools Council on Accreditation and School ImprovementNCA CASI – North Central Association Commission on Accreditation and School Improvement.NWAC – Northwest Accreditation CommissionMiddle States Association of Colleges and Schools (MSA)MSCES – Middle States Commission on Elementary SchoolsMSCSS – Middle States Commission on Secondary SchoolsNew England Association of Schools and Colleges (NEASC)Western Association of Schools and Colleges (WASC)National Association of Independent Schools (NAIS) and affiliates (e.g., SAIS)National Council of Private School Accreditation (NCPSA) Note that many online schools do charge hefty fees, but there are just as many virtual schools that are free to public school students. If you find a virtual out-of-state school that sparks your interest, be sure to check for potential costs by typing tuition and fees in the school websites search bar. Then, fire up your PC or Mac and start learning online — for free.