The Spirit 630 exclusively brings you arm exercise with the option of Saratoga's signature, padded and adjustable forehead rest for reducing neck and shoulder strain. Of course, like the 690 and 660, your 630 arm cycle gives you a smoother workout with its built-in, solid flywheel. You don't see it, however you know it is under the hood by its fluid feeling. If you have wanted Saratoga quality and design in an arm cycle with a built-in table, then the Spirit-630 is yours! Pictured with optional headrest and limited grasp cuffs.