Precor Super Bench, Bring home the exact same commercial series Precor bench used in fitness clubs worldwide. The Super Bench adjusts from 90 degrees upright to flat, with seven total positions for working your chest, shoulders, biceps, and triceps. The bench also offers separate seat and back adjustments. Bring home the exact same bench used in fitness clubs worldwide. Built to last, the back adjusts from 90 degrees upright to flat, with seven total positions for working your chest, shoulders, biceps, and triceps. It also allows four different seat positions to get you in that “”just right”” position.