A method and apparatus for providing speed controlled eccentric exercise
which include an exercise apparatus having an engagement member for
engaging a user's body where the engagement member is moveable in
opposite directions, means for enabling the engagement member to exert a
force in a first direction at a predetermined speed, means for detecting
change in the predetermined speed or pressure of the force after a user
applies a force to the engagement means in a direction opposite the first
force, and means for adjusting the apparatus supplied force and user
supplied forces to equal one another or to maintain the predetermined
speed.