A unique ratcheting system on the Precor Discovery Series Selectorized Line Rotary Torso easily adjusts the start position so users can move efficiently into their workout. Arm, seat, and back pad position secures the user and maximizes oblique muscle engagement.

Designed to appeal to everyone from novices to a club’s strongest members, the 24-piece Precor Discovery Series selectorized line includes four pieces that feature Advanced Movement Design. Advanced Movement Design is a progressive platform that encourages exercisers to challenge their muscles through a wider range of motion. Through core engagement, stabilization, and improved joint range of motion, exercisers build more muscle fibers. The entire Discovery Series is designed to make it simple for novices to get started while delivering experienced exercisers the performance they demand. Color-coded cues, low starting weights, and QR code instructional videos ensure a beginner knows what to do when he or she engages a piece of equipment. The sturdy construction and range of resistance ensures athletes stay challenged and don’t outgrow machines.

A Precor Discovery Series Rotary Torso is, and can best be described as follows: A Rotary Torso is a plate-loaded or selectorized piece of exercise equipment that assists in the development of core strength by working the abdominal and back muscles when the user rotates the torso through the waist from side to side. When using a rotary torso machine the user is typically seated, with legs spread apart slightly and braced against pads, and grasps handles attached to pads placed against the upper torso.