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Adolescent health, or youth health, is the range of approaches to preventing, detecting or treating young people's health and well-being. [1] The term adolescent and young people are often used interchangeably, as are the terms Adolescent Health [2] and Youth Health. Young people's health is often complex and requires a comprehensive ...
Physical activity is defined as any voluntary bodily movement produced by skeletal muscles that requires energy expenditure. [1] Physical activity encompasses all activities, at any intensity, performed during any time of day or night. [2] It includes both voluntary exercise and incidental activity integrated into the daily routine. [3]
Physical activities that last up to about thirty seconds rely primarily on the former ATP-CP phosphagen system. Beyond this time, both aerobic and anaerobic glycolysis-based metabolic systems are used. The by-product of anaerobic glycolysis—lactate—has traditionally been thought to be detrimental to muscle function. [13]
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Restrictive cultures overtly discourage sexual activity in unmarried adolescents or until an adolescent undergoes a formal rite of passage. These cultures may attempt to restrict sexual activity by separating males and females throughout their development, or through public shaming and physical punishment when sexual activity does occur.
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The 4-H study is a longitudinal study investigating how RDS can explain the development of adolescents' positive behaviours. [9] [8] It investigated factors influencing adolescents' development of five key traits: confidence, caring, connection, character and ability to perform a task. This study was conducted across 7 years of the adolescents ...