Physics : The Science Of Swimming

In the article “Swimming for Her Life,” by Kristen Lewis, it describes the life of Yusra Mardini. When Yursa was 13 the civil war started. Yusra fled in 2015 when she was 18. Yusra faces many challenges. She faces being a refugee, crossing the Aegean sea and being smuggled into Germany and Greece. When the Civil war started it caused Yusra and Sarah to become refugees and get smuggled into Greece and Germany. They also were crossing the aegean sea when the mortar to their boat stopped and it started to fill with water. Yusra and sarah both hopped out of their boat and and swam for 3.5 hours saving 18 souls. Once Yusra made it to Germany she met a man named Sven Spannekerbs. She swam for him and he immediately recognized her talent for swimming.

My parents tell me that I took to swimming like... a fish takes to water. It is a safe place where I can float free of worries. Driven by passion and dedication, I decided to begin swimming competitively. Competitive swimming requires an intense level of determination and discipline. Forcing myself to get out of my warm bed at 5:30 in the morning to put on a still-slightly-damp swimsuit and stand in 40-degree weather waiting for practice to start. Putting up with limited lane space and irritating swimmers who think they are faster. Making a conscious effort to work on my stroke form, turns, touches, and techniques. The water becomes a whirlpool of injuries, losses, wins, friendships, enemies, and sickness. The water becomes home.

In The Swimmer a short story by John Cheever a man named Neddy Merrill decides to swim across every pool in the county naming his route the Lucinda River after his wife. As he goes on this journey some of his neighbors are nice, some show pity, and others show distaste for him. Throughout the story Cheever gives subtle hints that Neddy is disoriented as he doesn’t remember key details of things that have happened to his friends in the area. At the end of the story a disoriented Neddy reaches his home to find it empty, with his family gone. Cheever uses this short story to critique the way of life in the upper class suburbs of America that contributed to the social demise of Neddy Merrill

Swimming is one of the most beneficial exercises you can do for your health, the sport uses your entire body, and can overall improve your health. Not only does swimming help manage your weight, but it will also benefit you mentally, it will reduce your stress levels as well as boost your mood. Physically, swimming will strengthen your muscles, and unlike many other sports swimming does not put increased stress on your bones, joints and muscles. Depending on what you do, there are a variety of ways you can improve your health.

The journey of competitive swimming started at the age of eight for my local `neighborhood team. I exhibited great potential for the future, for I won nearly all my races. This seemed like the sport

Central Idea: Swimming has a long and rich history that dates back way before our generations and is not always as beneficial as we may think.

Point 2 – Studies show that learning how to swim does allow another area for physical fitness and is one of the best areas for physical activity.

However, during the front sweep of the arms, the swimmer’s legs are simultaneously kicking in a dolphin kick to help the swimmer’s momentum and acceleration through the water in a wave movement. The feet are extended and toes pointed replicating that of a dolphin tail and have a wave-like a leg kick. The knees have a slight bend and the hips initiate the wave - like movement that continues through the swimmer’s torso. The front sweep is the beginning of the swimmer’s hand momentum through to the back sweep. The hand momentum is very significant in butterfly stokes and all swimming strokes as hand momentum consist of drag and lift forces moving in the opposite direction to the fluid motion of the

Understanding the fundamental relationships in mechanics, helps form a foundation for the analysis of human movement in surfing. The main principle or law of motion I am going to look into is Newton’s Law of Action and Reaction. This law of motion is mainly applied when paddling. It helps me understand how the application of force to my arm and hand determines the speed and movement of my surfboard and this allows such movement to become more efficient.

There are many aspects and components that make up the sport performance of Olympic diving. To become an excellent diver, one must integrate the six components of a Sports Performance Program. The six training components include, flexibility, cardiorespiratory, core, balance, plyometric, and speed, agility, and quickness. This paper will be covering three of the six components, which include: balance, plyometric, and speed, agility, and quickness.

Support 2: Open Swimming- Open swimming like at sea, lake or river can increase the chances of drowning because the water currents are not stable like in pools. They are more dynamic and can pull you along with it. Aquatic animals like Jelly fishes, sharks, crabs, crocodiles, alligator, etc. are other threats as they can harm you physically. You can also injure yourself while diving into shallow water. But these effects can be stopped by swimming at a public pool and most have swim equipment such as pull buoys, kick boards, and fins to help increase your performance.

The crash of the waves hitting the sand, the crisp scent of salt in the air, the soft grainy texture under the toes, the vast blue water stretching out in front looking endless, as I step into it ever so carefully. I descend into the refreshing water, with just a snorkel sticking above the brink. I am surrounded by neon colors of corals, fish and many other sea creatures. Encompassed by the sea life, I felt like they accepted me as one of their own as they whirled around me. The strategic way of swimming is new but life changing. Swimming amongst many other living species was difficult because you really couldn’t use your legs; if you did you could possibly disturb the life around you. Swimming without using your legs is quite difficult because you are then force to use just your arms to project yourself forward.

to conserve energy as Flying through the air consumes less energy than swimming through water,

Drag is a common force in the universe, and occurs in everyday life especially in water. Mr. Redman states that,” forward is a propelling force; drag is a force that hinders that motion” or is the force acting in opposition to the motion of an object. Parachutes are a great example of this force; when air is trapped in the nylon of a parachute, it creates drag slowing the velocity of the parachutist. Water drag is acted upon swimmers at all times. Hydrodynamics show that materials of the swimmers closely affect drag. Swimmers wear sleek swim caps, shave their body, and wear tightly fitted swimsuits all to reduce friction. Skill level and technique of a swimmer also affect drag resistance.

Swimming is also a valuable tool outside competition and recreation. Knowing how to swim can me survival in emergencies. Swimming can also aid in physical therapy and is a general exercise. Many muscles in the body are utilized.