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Jumping Jack
A jumping jack, also known as a star jump and called a side-straddle hop in the US military, is a physical jumping exercise performed by jumping to a position with the legs spread wide. The hands go overhead, sometimes in a clap, and then return to a position with the feet together and the arms at the sides. The jumping jack exercise's origin has sometimes been erroneously identified as World War I U.S. General John J. "Black Jack" Pershing, who is said to have developed it. The name comes from the jumping jack children's toy, which makes similar arm swing and leg splay motions when the strings are tugged. Although he did not invent the exercise, the late fitness expert Jack LaLanne was credited for popularizing it in the United States. LaLanne used the jumping exercise during routines he promoted in decades of television fitness programming. Variations and progression The exercise can be made more or less intense with different variations. In general, squatting deeper will m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Elementary School Students Conduct Jumping Jacks To Warm Up USMC-120214-M-MA421-288
Elementary may refer to: Arts, entertainment, and media Music * ''Elementary'' (Cindy Morgan album), 2001 * ''Elementary'' (The End album), 2007 * ''Elementary'', a Melvin "Wah-Wah Watson" Ragin album, 1977 Other uses in arts, entertainment, and media * ''Elementary'' (TV series), a 2012 American drama television series * "Elementary, my dear Watson", a catchphrase of Sherlock Holmes Education * Elementary and Secondary Education Act, US * Elementary education, or primary education, the first years of formal, structured education * Elementary Education Act 1870, England and Wales * Elementary school, a school providing elementary or primary education Science and technology * ELEMENTARY, a class of objects in computational complexity theory * Elementary, a widget set based on the Enlightenment Foundation Libraries * Elementary abelian group, an abelian group in which every nontrivial element is of prime order * Elementary algebra * Elementary arithmetic * Elementary charge, '' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Split Jump
A split jump is a sequence of body movements in which a split is performed after jumping, while the performer is still in the air. Split jumps are commonly found in dance, figure skating, and gymnastics, and may also be used as a form of exercise. In figure skating Split jumps are a category of figure skating jumps in which the skater achieves a split position in the air. Unlike most figure skating jumps, split jumps are positional jumps, rather than rotational jumps; the point of them is to achieve a position in the air, not to rotate a specific number of times. Most split jumps are derived from the half flip, a half-rotation jump with a flip entry. Split jumps can also be done with half Lutz or falling leaf (a loop jump with a half-revolution in the air) entries. More rarely, full-rotation flip and Lutz jumps can be done with a split. These jumps are known as the ''split flip'' and ''split Lutz''. As an alternative to the standard front split, some skaters perform a ''Russi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Let's Move!
Let's Move! was a public health campaign in the United States led by First Lady Michelle Obama. The campaign aimed to reduce childhood obesity and encourage a healthy lifestyle in children. The Let's Move! initiative had an initially stated goal of "solving the challenge of childhood obesity within a generation so that children born today will reach adulthood at a healthy weight". Let's Move! sought to decrease childhood obesity to 5% by 2030. Despite its goal, the Let's Move! initiative did not cause a decline in obesity rates. In 2008, 68% of Americans were either overweight or obese. By 2016, that number jumped to 71.2%. In 2018, more than 73.1% of Americans were either overweight or obese. History The campaign was announced on February 9, 2010, by Michelle Obama. One major component of the campaign, the Hunger-Free Kids Act, was funded with money from the Supplemental Nutrition Assistance Program (food stamps). Obama indicated the campaign would encourage healthier food ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Michelle Obama
Michelle LaVaughn Robinson Obama ( Robinson; born January 17, 1964) is an American attorney and author who served as the first lady of the United States from 2009 to 2017, being married to Barack Obama, the 44th president of the United States. Raised on the South Side of Chicago, Obama is a graduate of Princeton University and Harvard Law School. In her early legal career, she worked at the law firm Sidley Austin where she met her future husband. She subsequently worked in nonprofits and as the associate dean of student services at the University of Chicago. Later, she served as vice president for community and external affairs of the University of Chicago Medical Center. Michelle married Barack in 1992, and they have two daughters. Obama campaigned for her husband's Barack Obama 2008 presidential campaign, 2008 and Barack Obama 2012 presidential campaign, 2012 presidential campaigns. She was the first African-American woman to serve as first lady. As first lady, Obama work ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Geographic Kids
''National Geographic Kids'' (often nicknamed to ''Nat Geo Kids'') is a children's magazine published by National Geographic Partners. In a broad sense, the publication is a version of ''National Geographic'', the publisher's flagship magazine, that is intended for children. The headquarters of the magazine is in Washington, D.C. History In 1919, the National Geographic Society began its outreach to elementary schoolchildren with the launch of the ''National Geographic School Bulletin'', which published weekly during the school year. In September 1975, it discontinued the ''Bulletin'' in favor of a new children's magazine, ''National Geographic World''. In October 2002, the advertising-free ''World'' was retitled ''National Geographic Kids'' and began accepting advertising. The first advertisers in ''Kids'' were The Walt Disney Company, Minolta, Nintendo, Scholastic Corporation, and Tony's Pizza. A spinoff, ''National Geographic Explorer'', continues to focus on classroom use. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nepal
Nepal, officially the Federal Democratic Republic of Nepal, is a landlocked country in South Asia. It is mainly situated in the Himalayas, but also includes parts of the Indo-Gangetic Plain. It borders the Tibet Autonomous Region of China China–Nepal border, to the north, and India India–Nepal border, to the south, east, and west, while it is narrowly separated from Bangladesh by the Siliguri Corridor, and from Bhutan by the States and union territories of India, Indian state of Sikkim. Nepal has a Geography of Nepal, diverse geography, including Terai, fertile plains, subalpine forested hills, and eight of the world's ten List of highest mountains#List, tallest mountains, including Mount Everest, the highest point on Earth. Kathmandu is the nation's capital and List of cities in Nepal, its largest city. Nepal is a multi-ethnic, multi-lingual, multi-religious, and multi-cultural state, with Nepali language, Nepali as the official language. The name "Nepal" is first record ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kathmandu
Kathmandu () is the capital and largest city of Nepal, situated in the central part of the country within the Kathmandu Valley. As per the 2021 Nepal census, it has a population of 845,767 residing in 105,649 households, with approximately 4 million people in the surrounding metropolitan area. The city stands at an elevation of 4,344 feet (1,324 metres) above sea level. Recognized as one of the oldest continuously inhabited places in the world, Kathmandu's history dates back to the 2nd century AD. Historically known as the ''Nepal Mandala'', the valley has been the cultural and political hub for the Newar people, a significant Civilization, urban civilization in the Himalayas, Himalayan region. Kathmandu served as the royal capital of the Kingdom of Nepal and is home to numerous palaces, temples, and gardens reflecting its rich heritage. Since 1985, it has hosted the headquarters of the South Asian Association for Regional Cooperation (SAARC). Today, Kathmandu remains the epice ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rotator Cuff
The rotator cuff (SITS muscles) is a group of muscles and their tendons that act to stabilize the human shoulder and allow for its extensive range of motion. Of the seven scapulohumeral muscles, four make up the rotator cuff. The four muscles are: * supraspinatus muscle * infraspinatus muscle * teres minor muscle * subscapularis muscle. Structure Muscles composing rotator cuff The supraspinatus muscle spreads out in a horizontal band to insert on the superior facet of the greater tubercle of the humerus. The greater tubercle projects as the most Lateral (anatomy), lateral structure of the humeral head. Medial (anatomy), Medial to this, in turn, is the lesser tubercle of the humeral head. The subscapularis muscle Origin (anatomy), origin is divided from the remainder of the rotator cuff origins as it is deep to the scapula. The four tendons of these muscles converge to form the rotator cuff tendon. These tendinous Insertion (anatomy), insertions along with the articular cap ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Exercise
Exercise or workout is physical activity that enhances or maintains fitness and overall health. It is performed for various reasons, including weight loss or maintenance, to aid growth and improve strength, develop muscles and the cardiovascular system, prevent injuries, hone athletic skills, improve health, or simply for enjoyment. Many people choose to exercise outdoors where they can congregate in groups, socialize, and improve well-being as well as mental health. In terms of health benefits, usually, 150 minutes of moderate-intensity exercise per week is recommended for reducing the risk of health problems. At the same time, even doing a small amount of exercise is healthier than doing none. Only doing an hour and a quarter (11 minutes/day) of exercise could reduce the risk of early death, cardiovascular disease, stroke, and cancer. Classification Physical exercises are generally grouped into three types, depending on the overall effect they have on the hum ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jack LaLanne
Francois Henri LaLanne (; September 26, 1914 – January 23, 2011), the "Godfather of Fitness", was an American fitness and nutrition guru and motivational speaker. He described himself as being a "sugarholic" and a "junk food junkie" until he was 15 years old. He also had behavioral problems but "turned his life around" after listening to a public lecture about the benefits of good nutrition by health food pioneer Paul Bragg. During his career, he came to believe that the country's overall health depended on the health of its population, and he referred to physical culture and nutrition as "the salvation of America". LaLanne hosted the first”Pride & Discipline: The Legacy of Jack LaLanne” Elaine LaLanne and Greg Justice. . Publisher: Greg Justice, March 16, 2022. and longest-running nationally syndicated fitness television program, ''The Jack LaLanne Show,'' from 1951 to 1985. He published numerous books on fitness and was widely recognized for publicly preaching the health ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jumping Jack (toy)
The jumping jack is a jointed, flat wooden figure, a cross between a puppet and a paper doll that is considered a mechanical toy. The figure's joints are connected to a pull string that causes the arms and legs to move up and down when the string is pulled and released. Jumping jacks were popular in many contemporary countries including England, France, and Germany, but similar mechanical toys date back to the Ancient Egyptians. History Although the jumping jack is popularly thought of as a European toy, such mechanical toys have a long history that dates back to Ancient Egyptian toy figures with movable limbs. Among the earliest-known examples are ivory dancing figures, made to spin by pulling their strings that were among artifacts found at the archaeological site, El-Lisht. Pantin In France jumping jacks were especially popular and generally known as “''pantins''”. In the mid-1700s, “''pantins''” were popular among the French nobility, and versions were sold that sa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
