I need 3 articles written each 3,000 words long. For the first article write about the functionality of the human body for dummies, what muscles are used for human daily activities such as bending, picking things up, carrying things, working out. What muscles and organs are used in specific everyday movements. The second article should be written about child obesity, ways to avoid it and solutions to fixed the problem. The third article should be written about Pros vs Joes, meaning the differences between a professional athlete work ethic and the work ethic of a regular working individual. Explaining how a regular individual should just focus on being the best that they can be and not try to compare to a professional. Don't let infomercial fool you, you don't have to have a six pack to be in shape just do your best. All articles need to describe benefits, solutions and real life scenarios.