The invention discloses a muscular tissue reappearance interface apparatus for man-computer interaction. The interface apparatus includes a first joint, a second joint, a plurality of muscle fibers disposed between the first joint and the second joint. The two ends of the muscle fibers are respectively in secured connection to the first joint and the second joint through a first joint muscle tendon and a second joint muscle tendon and respectively introduce electrodes with opposite polarities from one sides of the first joint muscle tendon and the second joint muscle tendon. The first joint, the second joint and muscle fibers are coated with a hermetic skin which encloses to form a hermetic space that is filled with a magnetorheological fluid. According to the invention, the apparatus is aimed at addressing the defects existed in haptic human-machine interaction in the prior art and further providing a man-computer interaction interface apparatus which can realize flexible and smooth, and elastic characteristics of human muscular tissues.