Which of the following statements is/are true? Multeple Choice Both the Wiopsoas complex is the major Alexor of the hip and twojoint muscles function moxe effectivoly at one joint when the posiban of the other joint stretches the muscle slightily None of these answers is cortect Two- joint musdes finction more effectively at one joint when the position of the othe joint stretches the masde silighty The iropsoas complex is the mejor fiemor of the hio.