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Recommended: Physics in swimming
How to Swim the Breaststroke
The breaststroke is the oldest known swimming stroke and is one of four strokes used in competitive swimming. This stroke is also very popular in leisure swimming because the head can be held up, making vision and breathing easy and because the swimmer can rest between strokes if needed. Swimmers can also use the breaststroke in survival swimming and in lifesaving situations. Since the breaststroke has many uses and is easy to learn, it is one of the best strokes to teach a beginning swimmer.
When teaching the breaststroke to a beginner, it is very important to explain every aspect of the stroke from head to toe. The head should be positioned so the hairline is at the surface of the water, keeping the body horizontal. The arm motions of the breaststroke are performed simultaneously, moving in opposite directions. The leg motions are performed in the same fashion. Lifting the hips as the hands are extended in front, then lifting the upper body as the hands finish and start to recover creates a rocking action. This rocking action is an automatic movement if the stroke is performed correctly.
In the glide, the body is flat, prone, and streamlined, with the legs together and extended straight out. Keeping the palms down, extend the arms in front of the head. Angle the hands slightly downward and turn the palms outward at a 45-degree angle to the surface of the water. With the arms straight, press the palms directly out until the hands are spread w...
To do a front dive a diver pushes his hips upward just slightly as he leaves the board. After he had begun to go up into the air, he throws his arms downward just enough to make is upper torso rotate around his hips. At the peak of the dive, the diver tightens his stomach muscles and pulls his legs up towards the sky, leaving his body in a perfect upside-down position to enter the water head-first.
In my view leadership and management are two different aspects which are equally important for development of any organization. Both are interdependent sometimes depending on certain situations. Leadership is something which imbibes the quality to inspire, motivate, build trust and relationships, provide ideas and make some spontaneous decisions accordingly; whereas Management is something which involves balancing all factors responsible to run any kind of organization.
There is debate over the differences of management and leadership. There are different viewpoints and definitions of leadership as well. How do we know what the difference is and what definitions of leadership work the best? James C. Hunter in The Servant differentiates management from leadership by doing and influence (1998). Management is what you do and leadership is the influence and impact you have upon the people you come in contact with (Hunter, 1998). There are many different styles of leadership which include authoritarian, benevolent dictatorship, and participatory to name a few (Page and Wong, 2000). The model everyone is trying to emulate and make a framework for is servant leadership. Servant leadership
In swimming you turn direction when you get to the end of a swimming pool, for freestyle and backstroke you use a tumble turn to change. direction, in butterfly and breathstroke you have to touch the wall with two hands and push off the wall with your feet. Again, speed is only really important in hockey and football. In swimming. There are two types of course, short course and long course.
1. You will want to start off by keeping your feet about shoulder with apart.
Your body position is extremely important in breaststroke. Your body can resist the pull of the water. When your arms and hands are in streamline, the placement of your arms in which you are squeezing your arms and have one hand over the other, you want to put your streamline behind your ears. To keep your arms tighter so you can shoot out into the water farther. You’re going to want to keep your body in a neutral position when swimming breaststroke. This means that you want to be in a relaxed, but aggressive, position.
To paddle, you first lie on your surfboard – to do this body weight needs to be positioned along the centre of the board. Your feet need to be raised slightly off the end of the board. Your body needs to be far enough back to keep the nose of the board about a couple of inches out of the water. If you are too far forward on the board you will notice that the nose of the board keeps dipping underwater making it very difficult to paddle. It will take time to find the most comfortable position.
2• Hydrants-Leg extension~ On all fours and knees and hip wide apart, wrists over the shoulders lift the left knee towards the
The study of physics and fluid dynamics in swimming has been a field of increasing interest for study in the past few decades among swimming coaches and enthusiasts. Despite the long history of research, the understanding of how to move the human body effectively through the water is still in its infancy. Competitive swimmers and their coaches of all levels are constantly striving for ways to improve their stroke technique and overall performance. The research and performances of today's swimmers are continuously disproving the beliefs of the past. Like in all sports, a better understanding of physics is enabling the world class swimmers to accomplish times never before thought possible. This was displayed on the grandest of scales in the 2000 Olympics when Ian Thorpe, Inge De Bruijn, Pieter Van Den Hoogenband and a number of other swimmers broke a total of twelve world records and numerous Olympic and national records.
3. Next swing your arms to the front, bend forward, and breathe out as you touch your toes.
There is a difference between management and leadership but that does not mean that one is less important than the other. However, it takes an excellent leader and manager to be able to fulfill the Leadership and Management role successfully for the benefit of the company and his or her people in all aspects of the business fields. Therefore, every company, big or small, must have people whom they can depend on, whole heartedly, who can fulfill the Leadership and Management positions without worrying about negative outcomes or costly legal issues.
Note: Some people may need to keep their neck in a neutral position while maintaining a space between the chin and the sternum. You can make the exercise easier by placing your arms in front of your head or more difficult with the arms behind the head.
An organization is often viewed as systems and management is often defined as human action that facilitate any organization , in other words management is said to be a distinct process that comprises of planning , organizing , actuating and controlling. It is practiced in order to accomplish pre determined objectives. (George R. Terry) Leadership is another facet that accelerates the further process of management , it is one of the key components of direction which is further termed as an asset required for successful management of an organization. Management and leadership are two different notions that are interchangeable but having different approaches with a similar outlooks. Management as a whole is a process that is having main focus on completion of task efficiently at minimal cost. The main aim of a management is to direct all the activities related to an organization towards accomplishment of targeted goals. On the flip side leadership is said to be more directed towards vision and inspiration, it is often regarded as an influential process in an organization that is carried on by an individual which has a focus on achieving the targeted goal that is recognized and benchmarked by the management. In today’s 21st century both effective mangers as well as efficient leader play a vital role.
Swimming has been my whole life, since I jumped into the pool for the very first time. I loved every aspect of swimming from the adrenaline running through my body during my races and getting to spend even more time with my friends and my sister, and the stress of big meets coming up in the schedule. Except everything didn't go according to plan after the first day of school when I got home and I saw my parents sitting by my sister on the coach and my sister was crying.
Swimming is a physical activity that has that has a long part in human history, that has evolved a lot since the past, and is very beneficial to the health of your not only your body but also your mind.