Lean Six Sigma. DEFINITION of 'Lean Six Sigma'. Lean Six Sigma is a managerial approach that combines Six Sigma methods and tools and the lean manufacturing/lean enterprise philosophy, striving to eliminate waste of physical resources, time, effort and talent, while assuring quality in production and organizational processes. Next Up.
Where the Deep Six Hip Muscles Are. The deep six get their name because they are deep inside the hip, under more famous butt muscle, the gluteous maximus. They all attach to the inside of the inside of the greater trochanter which is the bulb at the top of your thigh bone that goes into the the hip socket. They fan out to different locations around the low pelvis. The deep six hip muscles are, from top of the fan to bottom: piriformis. gemellus superior.
Four muscles on the front of the thigh make up the quadriceps. The vastus medialis, lateralis and intermedius attach to the thighbones and shin bones, and the rectus femoris starts at the pelvis and lies across the hip joint.The muscles play a major role in walking and ambulatory movements.he quadriceps, also referred to as the quads, are involved in almost every movement of your legs. Your quads work in concert with other leg muscles, such as the hamstrings, to promote effective movement, running, exercise and balance.