Patent ID: 8192332

Claim:
An energy-absorbing suspension apparatus (“EASE”) for use in conjunction with a rowing machine, comprising: an energy absorbing component having a first shape in the absence of a force applied by a user, said energy absorbing component configured to change shape so as to absorb energy in response to application of a compressive force by the user, and configured to return to substantially its first shape in response to the removal of said compressive force; wherein said energy absorbing component is configured into an aftermarket device that is separate and removable from said rowing machine; wherein said energy absorbing suspension apparatus is configured to add responsive and compliant roll, pitch, and yaw motions to said rowing machine; a first locating structure configured to join said energy-absorbing suspension apparatus to said rowing machine; and a second locating structure configured to permit said energy-absorbing suspension apparatus to be located on a rigid support; whereby said energy-absorbing suspension apparatus is configured to reduce a reaction force exerted on a user of said rowing machine.