Swimming

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To maintain a healthy swimming pool, the chlorine level in the pool should be maintained between 1.0 to 3.0 parts per million. The ideal level of chlorine in a swimming pool is dependent on several factors, including water temperature, number of swimmers, frequency of pool usage, rainfall and the pH level of the pool water.

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  • What is the average human swimming speed?

    Q: What is the average human swimming speed?

    A: A swimmer with average skills can swim approximately 2 miles per hour. This is roughly equivalent to taking 56 seconds to swim the 50-meter length of an Olympic-sized pool.
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  • What is freestyle swimming?

    Q: What is freestyle swimming?

    A: Freestyle swimming is a type of competitive swimming. The rules allow swimmers to use any swimming style that they prefer with only a few restrictions.
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  • What are the differences between a pool with salt water and chlorinated water?

    Q: What are the differences between a pool with salt water and chlorinated water?

    A: Both saltwater pools and traditional chlorinated pools use chlorine to disinfect the water, but the primary difference is in how the owner adds chlorine, according to About.com. In the traditional pool, chlorine tablets supply the chemical to the water. In the saltwater pool, a chlorine generator produces chlorine and adds it to the water.
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  • What is swimming?

    Q: What is swimming?

    A: Swimming is a sport in which an individual moves through water by kicking and using the arms. The earliest record of swimming as a sport or physical exercise dates to about 100,000 years ago. A German professor wrote the first book on swimming in 1538.
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  • Does swimming tone up your stomach?

    Q: Does swimming tone up your stomach?

    A: Not only does swimming tone the stomach, or abdominal muscles, it strengthens them. Performing swimming exercises consistently helps keep the abdominals in shape while providing an excellent cardiovascular workout.
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  • Why is swimming good for you?

    Q: Why is swimming good for you?

    A: Swimming burns 750 calories or more per hour, and places very little stress on the joints. For these reasons, many athletes choose swimming over other training exercises like running and cycling, both of which can cause long term damage to the body's joints and muscles.
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  • How deep is an Olympic diving pool?

    Q: How deep is an Olympic diving pool?

    A: Pools used for diving competitions in the Olympic Games are known as diving wells and must be at least 5 meters deep. A diver enters the water by launching off a springboard or platform located at the edge of the diving well.
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  • Q: What is the recommended breathing technique while swimming freestyle?

    A: When swimming freestyle, breathe into the trough with your mouth and exhale strongly into the water through the nose. In between breaths, hold your head in one position. Only turn your head when breathing.
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  • Can you swim with algaecide?

    Q: Can you swim with algaecide?

    A: Most manufacturers of algaecide say it is safe to swim in a pool treated with their product after roughly 15 minutes of application. Such algae killers are designed to be effective yet safe, according to In the Swim, which makes Algaecide 50.
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  • How do you combine moves in water aerobics?

    Q: How do you combine moves in water aerobics?

    A: Combining upper and lower body movements while performing water aerobics may take some practice and coordination, but it enhances the aerobic intensity of the workout and allows all major body muscles to be exercised in less time, notes IFA Fitness. Combined movements can either be corresponding or opposite.
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  • Q: What causes high pH levels in pools?

    A: A number of different factors can contribute to a high pH level in a swimming pool. The most common cause of a high pH is high Total Alkalinity (TA). High TA can arise when the pool has a large amount of dissolved alkaline substances, such as carbonates.
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  • Q: How can you locate a swim instructor in your area?

    A: CoachUp.com and iSport.com are two websites that connect prospective students and swim instructors. Each website offers the option of refining searches for swim instructors by city, ZIP code or types of swimming lessons.
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  • Q: How do you do a flip turn?

    A: To execute a flip turn, tuck your chin as you stroke down, draw in your legs, and use your elbows to propel you around. As you place your feet on the pool wall, straighten your arms, rotating back to your swimmer's position before resuming swimming.
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  • What should you do if you get a leg cramp while swimming?

    Q: What should you do if you get a leg cramp while swimming?

    A: Treat a leg cramp while swimming by stretching or massaging the affected muscle, recommends HealthDay. If possible, get out of the water or try to get to shallower water. If in deep water, float on your back while trying to stretch the cramped muscle. If the cramp is in the calf, try flexing the foot upward with toes toward the shin and if it is in the back of the thigh, pull the foot toward the buttocks to relax the muscle.
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  • Q: What is sculling in swimming?

    A: Sculling is a technique that allows the swimmer to keep her head above the water to facilitate easy breathing while swimming. This technique involves a rapid horizontal movement of the arms. This allows the swimmer to move faster through the water.
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  • Q: How do you perform a jackknife dive?

    A: To perform a jackknife dive (usually called a forward pike dive), jump up, bend forward from your waist and straighten your body just before you enter the water. The supplies you need to complete this five-second dive are a bathing suit, a deep swimming pool and a diving board.
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  • Q: How long should you wait to swim after eating?

    A: According to folklore, a person should wait at least 30 minutes after eating before swimming. However, there is no medical evidence to support this claim, and therefore there is no set time period one should wait before swimming after consuming a meal.
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  • How many laps is 400 meters in a pool?

    Q: How many laps is 400 meters in a pool?

    A: The number of laps a person must swim to reach 400 meters depends on whether he is swimming in a standard 25-yard, 25-meter pool or an Olympic-sized 50-meter pool. There are 22.860 meters in 25 yards, as one yard equals .91440 meters.
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  • Q: How do you find free public swimming pools locally?

    A: Find local public swimming pools that are free to use through the Parks and Recreation departments of nearby cities. Many parks departments have websites where information can be looked up about public pools.
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  • Q: Is there a safe contact shark tank to experience swimming with sharks?

    A: The Florida Aquarium in Tampa, Florida, and the Adventure Aquarium in Camden, New Jersey, offer safe contact experiences swimming with sharks. The Florida Aquarium requires participants to be certified scuba divers over the age of 15, while Adventure Aquarium gives snorkeling lessons and allows all guests over 12 years old.
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  • Q: What are some commonly posted swimming pool rules?

    A: Some commonly posted swimming pool rules include not running in the pool area, following the lifeguard���s rules and never swimming without adult supervision. Some pools also have rules about what swimmers can wear, such as prohibiting t-shirts and shorts or requiring swimmers to wear swim caps to avoid hair getting caught in the filters of the pool.
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