Thursday, August 18, 2022

An Introduction to Pickleball

Pickleball is a sport that combines elements of ping-pong, tennis, and badminton. It is called a paddle sport, and its play is similar to tennis. Played in an area the size of a badminton court, pickleball uses paddles a little bigger than ping-pong paddles and a firm ball with holes that reduce the intensity of the bounce. The relatively small court size lowers the energy required to play the game, making it appealing to all age ranges.

The complete rules of pickleball are available on the official USA Pickleball website. A rule that differentiates pickleball from tennis is the mode of service, which is performed with an underhand arc. This means the serving player must move their hand in an upward arc to strike the ball.

Another rule of importance is the number of bounces. After service, the opposing team must let the ball bounce before they attempt to return it. After that, the serving team must let the ball bounce before returning it.

Pickleball can be played either in doubles or singles but usually doubles. The game is played to 11 points, and the top player must be two points ahead of the opponent. Only the serving team can score points. Service starts from the right-hand court, and players are allowed only one fault.

Faults in pickleball cost a point, and the sport has a few faults in common with tennis. For example, sending the ball out of bounds with a hit is a fault. Players who fail to clear the net or volleys the ball with a foot off bounds also lose a point.

The pickleball court consists of a net that splits the court in two. Both sides have a designated area called the “no-volley zone,” which is 7 feet on each side. A “no-volley zone” aims to reduce drop shots and smash volleys in the game. Due to this, accurately placed shots decide the game. Nevertheless, the rule also makes the game interesting as it gives an avenue for the other side to fault.

All players need to play pickleball are a ball and paddles. According to USA Pickleball, paddles are made of a high-tech composite and cost $50 to $150. However, less expensive beginner paddles are available at many sporting goods stores and online retailers.

Pickleball is good exercise for the mind and body. Playing this sport helps players with their agility, balance, hand-eye coordination, and reflexes without putting the body under excessive pressure. The game is also a suitable proxy for former tennis players who can no longer participate in the sport due to physical challenges such as knee, hip, joint, or shoulder problems.

Pickleball and travel also go hand-in-hand. Avid pickleball players travel to tournaments and events all over the country and around the world. National tournaments held in Hawaii, Florida, and California are top attractions for players. The social nature and easy movement of equipment (paddles and balls) for the sport make it simple to blend with travel.

Due to the social nature of pickleball, it is ideal for family bonding. Players are in proximity due to the small size of the court, making conversations easier.



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Monday, August 1, 2022

A Biography of William Osler

William Osler was a Canadian physician who gained massive popularity for his remarkable work and titles, including being the first chief physician at John Hopkins Hospital. He had a prominent role in its establishment alongside three other professors. Often regarded as one of the most influential and significant physicians, Osler was also an educator and penned the popular medical textbook The Principles and Practices of Medicine.

Hailing from a small village in Canada named Bond Head, William Osler was born in 1849 to Featherstone Osler and Ellen Free Osler. He was the penultimate child out of nine children. Initially, William tendered dreams of being a religious leader like his parents but changed his mind during his adolescent years in school. His time at Trinity College School sparked his interest in natural sciences and history with the guidance of the school’s owner, Rev. William Johnson. With his interest in natural sciences still intact, Osler decided to go ahead with his theological studies at the University of Trinity College but dropped out in his sophomore year to enroll in the Toronto School of Medicine.

His time at the Toronto School of Medicine was short due to his admission into the more renowned Faculty of Medicine at McGill University. In 1872, after a series of medical internships and surgical assistant duties, William Osler graduated and received his medical degree. However, he moved to Europe for two years to gain more insight into the physiology and acquire more clinical experience.

William Osler’s first year in Europe saw him make a groundbreaking discovery of blood pallets while working with British experimental physiologist John Sanderson in England. He spent the other year in Berlin with pathologist Rudolf Virchow. In Berlin, Osler studied and developed the internal medicine concept. After amassing enough experience, Osler moved back to Canada and got his first job as a lecturer at his alma mater, McGill University. He spent his time educating on pathology, medicine, and physiology, and in 1875 he became a professor. McGill University has a library named after him to honor his contributions.

In 1884, the University of Pennsylvania made him director of its clinical medicine department since he had significant teaching experience. Through this opportunity, William Osler made his mark in America, with his most significant achievements being the first professor of medicine at John Hopkins University Medical School and a physician in the hospital. William played an instrumental part in making the medical school a great institution.

His methods of introducing medical students to the clinical bedside part of medicine and the house staff system for residency training contributed to it. During his time at John Hopkins, he penned the popular medical text Principles and Practices of Medicine, where he poured out his clinical experiences, various causes, and treatments of diseases and bacteriology. The later part of his career was at Oxford University. He got an offer in 1904 to become Regius Chair of Medicine at the university.

William Osler was an excellent diagnostician; today, several disorders and syndromes bear his name. One is the Osler’s nodes, painful bumps in infectious endocarditis. Osler was efficient, witty, and quite a prankster, a character that almost got him expelled while in school. He was married to Grace Revere, with whom he had a son who died during the First World War. William Osler died in December 1919, at the age of 70, from pneumonia complications.



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