GYMAX Weight Bench, Adjustable Workout Bench Sit Up Bench with 9-Level Incline, Decline Ab Bench Press for HomeAdjustable Backrest & Full body Workout: Featuring 9 different backrest positions, this adjustable weight bench can be adjusted into a declined, flat, or inclined position, which allows you to do a variety of exercises, like sit ups, dumbbell fly, dumbbell one arm row, leg raises, etc. And it can train multiple muscle groups arms, shoulder, abs, back and legs. Stable & Heavy Duty Steel Structure: Made of thickened and rustproof steel pipes, this