Mechanical Energy as the Ability to Do Work. An object that possesses mechanical energy is able to do work. In fact, mechanical energy is often defined as the ability to do work. Any object that possesses mechanical energy-whether it is in the form of potential energy or kinetic energy-is able to do work.s already mentioned, the mechanical energy of an object can be the result of its motion (i.e., kinetic energy) and/or the result of its stored energy of position (i.e., potential energy). The total amount of mechanical energy is merely the sum of the potential energy and the kinetic energy.
Stretching your psoas muscle lying down can be done on the floor, but it works best on the edge of a training table or bed. Lie on your back toward the lower end of a table so that your buttocks is at the edge. Allow one leg to hang off the edge as you grab the other knee with both hands.
Aside from back bending, the psoas muscles are commonlyused in forward bends to pull you down and forward. All too often people rely on their arms to pull them forward. Because the psoas also helps regulate balance, it is used in every standing posture to stabilize the upper and lower half of the body.ecause the psoas is triangular, the different portions of the triangle can have a different effects on the spine, and therefore the body. Usually when we describe a muscle and the action that it does we talk about the bone that it makes move, in this case, the femur.The psoas insertion is on the femur.