Proper posture starts with a good understanding of the muscles that are involved in posture. Several different muscles are responsible for maintaining upright posture, and over time, poor posture can cause these muscles to lose strength.
Air Force. A major in the Air Force typically has duties as a senior staff officer at the squadron and wing level. In flying squadrons majors are generally flight commanders or assistant directors of operations. In the mission support and maintenance groups majors may occasionally be squadron commanders.
The present mission of the U.S. Air Force is to âfly, fight, and winâ in âair, space, and cyberspace.â It has plenty of planes and plenty of rockets and missiles; what it needs are a few good cyber weapons.he top fighter jet ace in the U.S. Air Force is Joseph C. McConnell. An âaceâ is a pilot who has shot down five or more enemy aircraft. The top jet ace in U.S. Air Force history is Joseph C. McConnell, a âtriple aceâ who shot down sixteen MiG fighters during the Korean War.