* Motorized control allows for smooth gradual rotation & negates the need for individual user adjustments. * Unlike other motorized inversion tables the Power II can rotate to full 90 degree inversion, the only angle recommended for inverted sit-ups & squats. * Patented interlocking gears fix the table at any desired angle for stretching or exercising without bed movement. * Features hand crank for self rotation in the event of power failure. * Washable padded vinyl table bed is durable & comfortable * Reinforced steel, triple plated chrome, & scratch resistant finish construct a exceptional product * Curved high density foam ankle clamps & ergonomic pin provide security & comfort * Patented orange warning circle on ankle clamp locking pin alerts users if the pin is not fully engaged; a unique item to help ensure user security