As used in the phrase null and void, refers to something that binds no one or is incapable of giving rise to any rights or duties under any circumstances.
The quadriceps is muscle group consisting of four muscles that flex the knee, which is a major movement of the farmerâs walk. These muscles are the rectus femoris, vastus intermedius, vastus lateralis, and vastus intermedius.
In walking, running, jumping, the limb is advanced and the thoracic parts of the trapezius and rhomboideus, the latissimus dorsi, thoracic serratus ventralis, subclavius, and pectoral muscles then serve to draw the trunk forward.