quality:correction, stylistic:tone
Research findings on benefits in youth

By participating regularly in a variety of sports, children can develop and become more proficient at various skills (such as jumping, kicking, running, throwing, etc.) if they focus on skill mastery and development. Young athletes can also develop:

Regular participation in sport and physical activity is associated with a lower risk of diabetes, heart disease, obesity, and other related diseases. According to research by the Australian Early Childhood Mental Health Initiative, children can be assisted in dealing with and managing stress by developing their sense of optimism when playing sports. Young people also tend to be more nutrition-conscious in their food choices when they participate in sport. Girls involved in sport are less likely to experience teenage pregnancy, begin smoking, or develop breast cancer. Young athletes have shown lower levels of total cholesterol and other favorable profiles in serum lipid parameters associated with cardiovascular disease. Sport provides an arena for young people to be physically active and so reduces the time spent in sedentary pursuits, such as watching TV and playing video games.