Abstract: A tensioning device to secure ribbed or corrugated flexible and stretchable tubing passing through openings in metal structural members to ensure a straight distension of tubing along its path. The inventios is mounted coaxially with respect to the tubing, protective sleeves and orifice in a structural member. The inventios is substantially a flanged cylindrical body with two longitudinal sections to removably embrace tubing. Sections have at least one internal rib and that separate to embrace tubing and are removably engaged to outer channels of tubing. The invention is mounted to tubing while the latter is pulled in one direction with sufficient force for one or more of outer channels to protrude through opening, allowing the engagement of one or more of internal ribs. Once engaged, the pulling force is released, causing the tubing to shrink against to its at-rest configuration with the outer flanges and acting as a stopper.

Abstract: The present invention provides an exercise and training device. The exercise and training device is adapted to be removably mounted to a vertical structure. The exercise and training device includes a paddle member that provides target surfaces; a support member that facilitates in aligning of the exercise and training device when mounted to the vertical structure; and a mounting member that mounts the exercise and training device about the vertical structure.