The Magnum MI Back Trainer is a versatile training tool designed to isolate the muscles of the lower back and move with the user’s normal pelvic rhythm. Three adjustable pad angles (55, 40 and 25 degrees) allow users to train in a straight plane, diagonally and on each side. Trunk pads cushion the pelvis and not the thighs, ensuring proper pelvis alignment.

Basic Specifications

Overall Dimensions (L x W x H): 135.5 x 73.1 x 100.1 cm / 53.4” x 28.8” x 39.4”

Max User Weight: 182 kg / 400 lbs

Max Training Weight: 45.4 kg / 100 lbs