American track and field athletes need how much protein a day?

The Institute of Medicine recommends that adult men and women consume at least 56 grams and 46 grams of protein per day.


An American athlete needs protein as well as whey protein to supplement muscle training. Calculating the amount of protein needed will enhance the athlete’s athletic performance and the amount of protein is based on body weight.

Recommended use of protein

The researchers conducted a study published in a 2006 edition of the “Journal of the International Association of Nutrition Sports” reporting that athletes, needing 1.6-1.8 grams of protein per kilogram of body weight per day. This is equivalent to 0.73-0.82 grams of protein per pound of body weight. For example, a 130-pound sprinter needs about 95-107 grams of protein per day.

Amount of protein abuse disadvantage

The strength and fitness of athletes can consume up to 2 grams of protein per kilogram of bodyweight equivalent to about 0.91 grams of protein per pound of body weight per day. For 130-pound sprinters or 118 grams of protein. Research published in the “Journal of the International Association of Nutrition Sports” in 2006 reported that protein diets greater than 2 grams per kg did not provide additional strength and sustainability benefits for exercise.

In fact, a 2011 review published in the “Nutrition Association” found that athletes who have a high protein diet for a long time may lose bone minerals or kidney damage.

High protein foods

Consuming high-protein foods during exercise will help track and field athletes meet their daily protein needs. Some protein-rich foods that are good for athletes like lean beef, breaded chicken, seafood, egg white, soy, low-fat milk like whey milk, gold standard whey protein, Whey protein, casein, muscle-building products, anti-inflammatory products to support exercise such as amino acids, supper amino, beans, nuts.

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Dietary ingredients

Carbohydrates are the main source of energy for athletes. In fact, the American Academy of Orthopedic Surgeons recommends that athletes consume between 60 and 70 percent of calories from carbohydrates, 12 to 15 percent from protein and 20 to 30 percent of calories from fat.

Therefore, consuming a 3,000-calorie diet comprising 65 percent carbohydrates, 15 percent protein and 20 percent sprinting fat should consume 488 grams of carbohydrate, 113 grams of protein and 67 grams of fat per day. Therefore, use whey milk to get 24g of protein, only 1g of fat and 120 calories per scoop.

Suspect Alberto Salazar uses athletes to test banned substances

The International Olympic Committee (IOC) asked the World Anti-Doping Agency (WADA) to provide details about the suspected top-class American athlete coach Alberto Salazar to use athletes to test some illegal substances.


Salazar – the coach of some of the world’s leading athletes, including Mo Farah, has been banned from practicing 4 years for violating doping regulations by the USADA.

USADA said Salazar was fined for arranging and facilitating the use of prohibited substances while working as a head coach for the Nike Oregon Project (NOP). NOP was built primarily to enhance endurance for American athletes. “The athletes really don’t know what they’re given, the dosage, whether the methods are banned or not”. They are simply sent to the doctor and say: “You have to listen to the doctor”, Mr. Travis Tygart – the head of USADA, said in a statement.

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However, USADA did not punish any athlete who may have intentionally or unknowingly accepted Salazar’s doping use. However, the suspect that the athlete was used as a “white mouse” rocked the World Athletics Tournament in Qatar when two players from the project won the gold medal and raised concerns about the 2020 Olympic Games.

Reuters quoted the statement of IOC President Thomas Bach to reporters on Tuesday: “We will continue to monitor open-ended questions. The IOC will write to WADA in this regard. First of all is to see how many athletes have been investigated. Did all the investigated athletes practice at this center during that time? Does the report refer to the entire duration of the project or part of it? Are there any Olympic results directly or indirectly affected?”

A famous runner, Salazar has won the New York City marathon for three consecutive years since 1980. Salazar denies all the allegations and vows to appeal the USADA’s penalty.

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IOC Bach said that athletes must adhere to the strict notion of liability, meaning that whether they know or not know about being banned, it has little impact on the potential sanctions.

USADA said Salazar sold the banned substance testosterone to enhance the performance of many athletes. After four years of investigation, USADA came to the conclusion that Mr. Salazar has also intervened or sought to intervene in the doping testing process for NOP athletes.

The USADA report also cited several emails showing that Nike Inc. CEO Mark Parker was aware of experiments involving AndroGel, a banned topical testosterone cream. However, Nike insists the company does not have any role in the management of competitive performance drugs. In a statement made on October 1, it was made clear that they did not tolerate the use of prohibited substances.

American athlete Usain Bolt officially becomes a player

The legendary athlete of the world track and field Usain Bolt has just caught the curiosity of sports fans when he revealed that he has signed a football club.


According to USA Today, the athlete who was dubbed the “fastest man in the world” revealed that he had just signed a contract with a professional football club on his Twitter account, in the video posted on his Twitter account on February 25 last year. Bolt has boasted that he has signed a contract with a football club, but Usain Bolt made a statement that made fans wait until on February 27, he would reveal the name of the team that he joined.

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Earlier, after breaking up the speed race last year, Bolt repeatedly asserted that he was serious about pursuing a career as a professional footballer and a trial at Dortmund club. Recently, the 32-year-old legend of the world track and field also said that he would go to Germany to train with Borussia Dortmund from March. But, in his heart, Bolt (who holds the world record running 100 m and 200 m) seemed more interested in joining Manchester United because he was an ardent supporter of the Manchester team.

According to USA Today, there are not many clues about the team that decided to try their luck with the character who owns up to 8 Olympic gold medals and also has no experience in playing professional football. The only clue may be the Puma-sponsored teams because this is a long-term brand with the famous Jamaican athletes. This inadvertently eliminates the possibility that teams are sponsored by Nike or Adidas.

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Dortmund Club is the team that creates conditions for Bolt to train in the near future, which is the club using Puma’s outfit. However, Bolt can also come to England because in the Premier League currently there are 4 clubs branded on sponsorship including Burnley, Huddersfield Town, Leicester City and … Arsenal.

5 great American movies about athletics inspired by real stories

There are runners, there are amateurs and there are also runners to forget the sadness in life. Whoever they are, during training and competition, they push their bodies, hearts and spirits through countless external and internal obstacles.


Without Limits

The movie “Without Limits” was filmed under the direction of director Robert Towne. The film premiered in 1998. The film is a true story built from the tragic life of Steve Prefontaine (played by Billy Crudup), an American athlete. participated in the Munich Olympics in 1972. The life of this stubborn but passionate athlete ended when he was only 24 years old and was about to reach the peak of his career by a tragic car accident. dire. Although life and career path is very short, the story of Steve Prefontaine has become a phenomenon that attracts and inspires generations of athletes as well as fans for decades.

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Spirit of the Marathon

Film tells about marathon runners. The motivation to run is different for each person (the person running for the prize, the person running for shirt, the person running to forget the unfortunate marriage, …). Their training process is completely different, even the running time is different, some people cross the ice to the finish line, some people slowly run,… The film is an inspiring journey of steadfastness and personal endeavor beyond those of the same passion for running.

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Chariots Of Fire

The film tells the story of two athletes, one of whom is Jewish, who strives to achieve high performance amid the anti-Semitic atmosphere rising in Europe. Although only using the anonymous cast, Chariots Of Fire still won the Academy Award for Best Film in the surprise of many people. The film is inspired by one of the outstanding stories in the old Bible.

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Saint Ralph

The film focuses on Ralph Walker, a teenager who attends a Catholic school. His father was killed during World War II and his mother was hospitalized with unspecified illness. Ralph naturally tends to be naughty and often finds himself abandoned among classmates. He tried to imitate adults and was arrested for smoking and masturbating by Headmaster Fitzpatrick. Ralph has been labelled a troublemaker, forced to join the school’s Cross team to control him.

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When Ralph’s mother fell into a coma, he said that there would be a miracle for her to survive. While racing against coach Hibbert, a former world-class marathoner who was forced to give up with a knee injury, vowed to be a miracle if one of his team members won the Boston Marathon. Ralph decided to do it because he hoped that strange magic would save his mother’s life.