Abstract: An exercising apparatus is disclosed having an exercise bench with independent supports for a user's hips and torso, the hip support is horizontally positioned with respect to the exercise bench while the pivotal torso support is angled upwardly on the bench relative to the floor upon which the exercise bench is resting, and is capable of arcuate rotation along an axis that is located above the upper surface of the support.

Abstract: An exercising, e.g., waterless swim training apparatus is disclosed having a frame and a support for the trainee's torso where the torso support is movable along a curve that is convex to the ground below, thus simulating the rocking, or rolling motion experienced in swimming. The frame and body support provide an obstruction free region so that the user can practice breast stroke, butterfly, back stroke and free style strokes without touching any part of the frame, ground, etc. with his/her fingers. The obstruction free zone is roughly a circular hemi-cylinder, extending below the trainee's body. A resistance mechanism is provided to resist motion of the user's hands. The resistance mechanism presents a force versus velocity relationship that simulates the force versus velocity relationship experienced during swimming. One embodiment uses a hydraulic pump in connection with variable valves and a fluid reservoir.

Abstract: An exercising, e.g., waterless swim training apparatus having a frame and a support for the trainee's torso. The torso support is movable along a curve that is convex to the ground below, thus simulating the rocking, or rolling motion experienced in swimming. The frame and body support may be arranged to provide an obstruction free region so that the user can practice breast stroke, butterfly, back stroke and free style strokes without touching any part of the frame, ground, etc. with his/her fingers. The obstruction free zone is roughly a circular hemi-cylinder, extending below the trainee's body. A resistance mechanism is provided to resist motion of the user's hands. The resistance mechanism presents a force versus velocity relationship that simulates the force versus velocity relationship experienced during swimming. One embodiment uses a piston in a fluid filled chamber, such as air, as the resistance mechanism. Over the velocities involved in swimming, such a mechanism simulates the feel of swimming.