Tonal Systems, Inc.

Scott Thomas Rider

Michael Valente

David Mallard

David Jonathan Zimmer

Mark Peter McNally

Daniel Jordan Kayser

Maxwell Walter Davis

Anya Richardson Quenon

Patricia Holloway Howes

An exercise device includes a resistance unit having a connecting gear. It further includes a cable. It further includes an arm that routes the cable to an actuator. The arm is rotatable relative to the resistance unit about the connecting gear, the arm having a central axis. The arm includes a control that mechanically disengages a locking mechanism from the connecting gear. The control is activated by an activation force substantially directed either toward the central axis of the arm, along a length of the arm, or about the central axis. The activation force is mechanically converted into linear force along the arm that disengages the locking mechanism from the connecting gear.

Exercise machine arm with single-handed adjustment

Growing community of inventors

Pleasant Hill, CA, United States of America

Scott Thomas Rider