Delivery and installation including Fully adjustable for any size user, the recumbent DuraFirm back pad with hold-down grips can be set to 3 upright positions and 2 supinated positions for traditional leg curls. Hold down grips on both back and thigh pads for support and stability. Wide base eliminates rocking for a solid leg workout. Weight plate post is 1" dia. Dimensions: 55"L x 27"W x 48"H