A cam shaft and ratchet adjustable hand and forearm therapeutic massage system comprising:
- a housing comprising:
- a handle portion;
- left and right hollow vertical spring housing portions;
- a horizontal base portion;
- a hollow horizontal spring adjustment mechanism housing portion substantially horizontally disposed under the handle portion between the left and right vertical spring housing portions;
- a vertically slidable reconfigurable upper roller assembly;
- a vertically fixed reconfigurable lower roller assembly;
- wherein the handle portion, the hollow horizontal spring adjustment mechanism housing portion, the left vertical spring housing portion, the right vertical spring housing portion, and the horizontal base portion enclose an open rectangular space adapted to accommodate a user's hand between the vertically slidable reconfigurable upper roller assembly and the vertically fixed reconfigurable lower roller assembly;
- left and right compression spring assemblies, said left and right compression spring assemblies disposed in the left and right vertical spring housing portions respectively, the left and the right vertical spring housing portions comprised of a plurality of walls, wherein walls, of the plurality of walls of the left and right spring housing portions, facing the open rectangular space each comprise aligned vertical slots;
- the hollow horizontal spring adjustment mechanism housing portion comprising a spring compression adjusting mechanism, and a spring compression adjusting knob;
- the left and right compression spring assemblies each comprising:
- a compression spring;
- a compression spring bottom end collar, the compression spring bottom end collar including an aperture;
- a compression spring top end, the compression spring top end including a flat circular cap;
- wherein furthermore:
- the lower vertically fixed reconfigurable roller assembly comprising a freely rotatable roller disposed in the open rectangular space on a removable shaft;
- the removable shaft extending through apertures in the spring housing portions' walls wherein one end of the removable shaft comprising a flat circular head;
- the vertically slidable reconfigurable upper roller assembly comprising a freely rotatable roller disposed in the open rectangular space on a removable shaft;
- the removable shaft, of the vertically slidable reconfigurable upper roller assembly, extending through the aligned vertical slots and through the apertures in the compression springs bottom end collars, one end of the removable shaft, of the vertically slidable reconfigurable upper roller assembly, comprising a flat circular head;
- the hand and forearm therapeutic massage system further comprising a removable roller assemblies' access panel, the access panel being removably disposed on a right spring housing portion wall, of the plurality of walls, wherein the access panel is removably held attached to the right spring housing portion wall with a plurality of magnets, whereby access to each of the flat circular heads of the removable shafts is provided when shafts when the access panel is removed;
- wherein the adjusting mechanism comprises:
- a rotatable cam shaft extending through the spring adjustment housing portion apertures;
- left and right replaceable cams;
- a ratchet gear;
- a pawl;
- a compression spring pressing on a pawl engaging the ratchet gear;
- the compression spring force adjusting knob is attached to the cam shaft rotatably disposed on the spring adjustment mechanism portion left wall, the compression spring force adjusting knob comprising a compression spring pointer;
- and
- a circularly disposed scale being pointed at by the compression spring pointer.