Abstract: A trolling motor control system to control the operation of a trolling motor including a rotatable propulsion support shaft to couple a propulsion unit to a boat including a plurality of modules and one or more control devices including a foot pedal control having a foot pedal pivotally mounted to the deck of the boat wherein the plurality of modules includes logic and circuitry to send and receive signals between the modules and to send and receive signals to and from the foot pedal control to synchronize or align the corresponding angular position of rotatable propulsion support shaft in the horizontal plane relative to the longitudinal axis of the boat with the angular position of the foot pedal control in the vertical plane relative to the deck of the boat and to generate tactile feedback to the pivotal foot pedal.

Abstract: An eccentric weightlifting machine that includes a first pole connected to a first weight and to a device acted on by a user, a second pole connected to a second weight and to a motor, wherein the motor lifts the second pole in response to movement of the first pole by the user, and a latch configured to latch the first pole to the second pole during an eccentric exercise portion of a weightlift.

Abstract: An eccentric weightlifting machine that includes a first pole connected to a first weight and to a device acted on by a user, a second pole connected to a second weight and to a motor, wherein the motor lifts the second pole in response to movement of the first pole by the user, and a latch configured to latch the first pole to the second pole during an eccentric exercise portion of a weightlift.