Abstract: A self supporting alignment and stability system for rebounders and a support structure for attaching a exercise jump seat device which allows a vertical means of movement through a spring seat apparatus that is attached to the side bars of the exercise support device. The structure includes a three sided foldable frame with four adjustable legs and clamps that attach to the rebounder for further stability and safety. The two side frames are identical U shaped structures, each with two side bars. The front frame has four cross bars with two sets of tube ends for the two side frame legs that permit folding the structure flat for shipping and storage. The portable exercise apparatus has four sets of hanger spring means, that are attached to the top side bars of the exercise support device, and seat frame structure, permiting a vertical means of movement. The exercise support device has a removeable front bar when used with the portable exercise device.

Abstract: An improved multiple purpose golf ball retriever for retrieving golf balls from water hazards. The device comprises an elongated head which has a forward frame, upper frame, sliding rod and side frames. The elongated head can be permanently attached to a telescoping handle, adjusted in any position for use and storage in the golf bag and is accessible for retrieving when needed. The sliding rod which moves in angled sliding rod guides enables the golf ball retriever to capture the ball by going down over the ball. The retriever can be used as a rake in clear or out of view locations and from the top down when rocky, weedy or hazardous water areas restrict the raking action which provides the golf ball retriever with a large margin of error for capturing the golf ball from above or by raking.