Abstract: A sports goal net system including a removable net component that may be installed and removed quickly and easily by one person from the goal structure or frame as desired, where netting is provided with an attachment component having a zipper that facilitates the connection of the removable net component to a goal structure, such as the frame or posts of a sports goal, the net component being attachable by moving the slider of a zipper along the edge of the attachment component to secure the attachment component to itself so that the attachment component surrounds the goal structure to secure the net assembly to the goal.

Abstract: An exercising device comprises a platform and a number of peripherally spaced caster wheels underneath the platform, for supporting a limb of a user on or against a supporting surface while permitting movement of the limb in any direction along the supporting surface. The platform has a lower body part which carries the caster wheels, and a removable upper part which can be removed or inverted to change the configuration of the upper surface of the platform. Straps are provided to secure the device to the user's limb.